diff --git a/include/bg_palette_buffer.h b/include/bg_palette_buffer.h
index 2b10e90b6..ab3593aec 100644
--- a/include/bg_palette_buffer.h
+++ b/include/bg_palette_buffer.h
@@ -4,10 +4,10 @@
 #include "structs/rgb.h"
 
 void InitBGPaletteBuffer(void);
-void nullsub_4(s32 index, const Rgb32 *color, s32 brightness, const Rgb32 *ramp);
-void nullsub_5(s32 index, const Rgb32 *color);
-void SetBGPaletteBufferColorArray(s32 index, const Rgb32 *color);
-void SetBGPaletteBufferColorRGB(s32 index, const Rgb32 *color, s32 brightness, const Rgb32 *ramp);
+void nullsub_4(s32 index, const RGB *color, s32 brightness, const RGB *ramp);
+void nullsub_5(s32 index, const RGB *color);
+void SetBGPaletteBufferColorArray(s32 index, const RGB *color);
+void SetBGPaletteBufferColorRGB(s32 index, const RGB *color, s32 brightness, const RGB *ramp);
 void TransferBGPaletteBuffer(void);
 
 #endif // GUARD_BG_PALETTE_BUFFER_H
diff --git a/include/code_8004AA0.h b/include/code_8004AA0.h
index 5d2b18dd4..8c6d517b7 100644
--- a/include/code_8004AA0.h
+++ b/include/code_8004AA0.h
@@ -10,10 +10,10 @@ typedef struct unkStruct_202EE8C
     u32 unk0;
     u16 unk4;
     s16 unk6;
-    Rgb32 *unk8;
-    Rgb32 *unkC;
-    Rgb32 *unk10;
-    Rgb32 unk14;
+    RGB *unk8;
+    RGB *unkC;
+    RGB *unk10;
+    RGB unk14;
 } unkStruct_202EE8C;
 
 extern unkStruct_202EE8C gUnknown_202EE8C[32];
@@ -37,12 +37,12 @@ typedef struct unkDataFor8004AA4
 {
     /* 0x0 */ s16 colorCount;
     s16 unk2;
-    /* 0x4 */ Rgb32 colors[0];
+    /* 0x4 */ RGB colors[0];
 } unkDataFor8004AA4;
 
 void nullsub_6(void);
 void sub_8004AA4(unkStruct_202EE8C *, OpenedFile *, s32);
-bool8 sub_8004AF0(bool8, unkStruct_202EE8C *, s32, s32, s32, const Rgb32 *);
+bool8 sub_8004AF0(bool8, unkStruct_202EE8C *, s32, s32, s32, const RGB *);
 bool8 sub_8004D14(unkStruct_202EE8C *, s32);
 bool8 sub_8004D40(unkStruct_202EE8C *, s32);
 
diff --git a/include/code_800558C.h b/include/code_800558C.h
index e16e166d0..463e0e2b1 100644
--- a/include/code_800558C.h
+++ b/include/code_800558C.h
@@ -10,7 +10,7 @@ struct axMapSprite
 {
     axmain axmain;
     const u32 *tiles;
-    const Rgb32 *pal;
+    const RGB *pal;
     s32 tileCount;
 };
 
@@ -23,8 +23,8 @@ void nullsub_10(bool8);
 void nullsub_12(void);
 void nullsub_13(void);
 void nullsub_14(void);
-void sub_8005610(OpenedFile *, s32, s32, const Rgb32 *);
-void sub_8005770(s32, const Rgb32 *color, s32, const Rgb32 *ramp);
+void sub_8005610(OpenedFile *, s32, s32, const RGB *);
+void sub_8005770(s32, const RGB *color, s32, const RGB *ramp);
 void sub_80057E8(void);
 void sub_8005838(s32 *, u8 kind);
 void sub_80060EC(void);
diff --git a/include/code_8009804.h b/include/code_8009804.h
index b161ef8b4..d8509046a 100644
--- a/include/code_8009804.h
+++ b/include/code_8009804.h
@@ -19,6 +19,6 @@ void sub_80098BC(u32 *, const u32 *, u32);
 void sub_80098F8(u32);
 void sub_8009908(void);
 void sub_80099C0(void);
-void sub_80099F0(Rgb32);
+void sub_80099F0(RGB);
 
 #endif // GUARD_CODE_8009804_H
diff --git a/include/code_801D014.h b/include/code_801D014.h
index 1f7549319..63168f5b7 100644
--- a/include/code_801D014.h
+++ b/include/code_801D014.h
@@ -28,7 +28,7 @@ struct unk_203B250
 struct TeamBadgeData
 {
     /* 0x0 */ u8 *pics; // probably a pointer to an arrays of pixels?
-    /* 0x4 */ Rgb32 *palette; // Pics share common palette
+    /* 0x4 */ RGB *palette; // Pics share common palette
 };
 
 bool8 sub_801D014(PokemonStruct1 *);
diff --git a/include/string_format.h b/include/string_format.h
index 185897ed6..0dd5e875a 100644
--- a/include/string_format.h
+++ b/include/string_format.h
@@ -20,7 +20,7 @@ void sub_80155F0(void);
 
 struct PortraitGfxSub
 {
-    const Rgb32 *pal;
+    const RGB *pal;
     const u8 *gfx;
 };
 
diff --git a/include/structs/rgb.h b/include/structs/rgb.h
index b76eb7d61..8bdd6058f 100644
--- a/include/structs/rgb.h
+++ b/include/structs/rgb.h
@@ -1,16 +1,16 @@
 #ifndef GUARD_RGB_H
 #define GUARD_RGB_H
 
-typedef struct Rgb32
+typedef struct RGB
 {
     u8 r;
     u8 g;
     u8 b;
-} Rgb32;
+} RGB;
 
 typedef struct Palette32
 {
-    Rgb32 pal[16];
+    RGB pal[16];
 } Palette32;
 
 #endif // GUARD_RGB_H
diff --git a/include/structs/str_dungeon.h b/include/structs/str_dungeon.h
index c84fc992e..c7daddb1b 100644
--- a/include/structs/str_dungeon.h
+++ b/include/structs/str_dungeon.h
@@ -259,7 +259,7 @@ typedef struct Dungeon
     Entity *unkBC;
     u8 fillC0[0x134 - 0xC0];
     struct unkStruct_Dungeon134_sub unk134;
-    Rgb32 colorRamp[0x100];
+    RGB colorRamp[0x100];
     /* 0x57C */ u8 fill57C[0x5C0 - 0x57c];
     /* 0x5C0 */ s32 unk5C0;
     /* 0x5C4 */ struct unkStruct_Dungeon5C4_sub unk5C4[3];
diff --git a/src/bg_palette_buffer.c b/src/bg_palette_buffer.c
index bb2c6c798..c47699ca6 100644
--- a/src/bg_palette_buffer.c
+++ b/src/bg_palette_buffer.c
@@ -21,7 +21,7 @@ void InitBGPaletteBuffer(void)
     }
 }
 
-void SetBGPaletteBufferColorRGB(s32 index, const Rgb32 *color, s32 brightnessRaw, const Rgb32 *ramp)
+void SetBGPaletteBufferColorRGB(s32 index, const RGB *color, s32 brightnessRaw, const RGB *ramp)
 {
     s32 brightness = brightnessRaw;
 
@@ -44,7 +44,7 @@ void SetBGPaletteBufferColorRGB(s32 index, const Rgb32 *color, s32 brightnessRaw
             ramp[color->b].b * brightness / 256 & 0x1F);
 }
 
-void SetBGPaletteBufferColorArray(s32 index, const Rgb32 *color32)
+void SetBGPaletteBufferColorArray(s32 index, const RGB *color32)
 {
     sBGPaletteRowDirty[index / BG_PALETTE_ROW_SIZE] = TRUE;
     sBGPaletteBuffer[index] = RGB2(color32->r >> 3, color32->g >> 3, color32->b >> 3);
@@ -56,11 +56,11 @@ void SetBGPaletteBufferColor(s32 index, u16 *color)
     sBGPaletteBuffer[index] = *color;
 }
 
-void nullsub_4(s32 index, const Rgb32 *colorArray, s32 brightness, const Rgb32 *ramp)
+void nullsub_4(s32 index, const RGB *colorArray, s32 brightness, const RGB *ramp)
 {
 }
 
-void nullsub_5(s32 index, const Rgb32 *colorArray)
+void nullsub_5(s32 index, const RGB *colorArray)
 {
 }
 
diff --git a/src/code_2.c b/src/code_2.c
index 6fc5effa5..15f81e89a 100644
--- a/src/code_2.c
+++ b/src/code_2.c
@@ -108,7 +108,7 @@ void GameLoop(void)
             s32 i;
             gTitleBrightness++;
             for (i = 0; i < 240; i++)
-                SetBGPaletteBufferColorRGB(i, &((Rgb32*)gTitlePaletteFile->data)[i], gTitleBrightness, NULL);
+                SetBGPaletteBufferColorRGB(i, &((RGB*)gTitlePaletteFile->data)[i], gTitleBrightness, NULL);
             xxx_update_stuff(0);
         }
         if (tmp3) {
@@ -149,7 +149,7 @@ void GameLoop(void)
             s32 i;
             gTitleBrightness--;
             for (i = 0; i < 240; i++)
-                SetBGPaletteBufferColorRGB(i, &((Rgb32*)gTitlePaletteFile->data)[i], gTitleBrightness, NULL);
+                SetBGPaletteBufferColorRGB(i, &((RGB*)gTitlePaletteFile->data)[i], gTitleBrightness, NULL);
             xxx_update_stuff(0);
         }
         CloseFile(gTitlePaletteFile);
diff --git a/src/code_8004AA0.c b/src/code_8004AA0.c
index 43339e8dc..cac7766cd 100644
--- a/src/code_8004AA0.c
+++ b/src/code_8004AA0.c
@@ -31,7 +31,7 @@ void sub_8004AA4(unkStruct_202EE8C *a0, OpenedFile *a1, s32 a2)
     }
 }
 
-bool8 sub_8004AF0(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3, s32 a4, const Rgb32 *a5)
+bool8 sub_8004AF0(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3, s32 a4, const RGB *a5)
 {
     bool8 bVar3;
     bool8 ret;
@@ -63,7 +63,7 @@ bool8 sub_8004AF0(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3, s32 a4, const
     return ret;
 }
 
-UNUSED static bool8 sub_8004B78(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3, s32 a4, const Rgb32 *a5)
+UNUSED static bool8 sub_8004B78(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3, s32 a4, const RGB *a5)
 {
     bool8 bVar3;
     bool8 ret;
@@ -95,14 +95,14 @@ UNUSED static bool8 sub_8004B78(bool8 a0, unkStruct_202EE8C *a1, s32 a2, s32 a3,
     return ret;
 }
 
-bool8 sub_8004C00(unkStruct_202EE8C *a0, s32 a1, s32 a2, s32 brightness, const Rgb32 *ramp, s16 *a5)
+bool8 sub_8004C00(unkStruct_202EE8C *a0, s32 a1, s32 a2, s32 brightness, const RGB *ramp, s16 *a5)
 {
     bool8 ret;
     s32 i;
     s32 r;
     s32 g;
     s32 b;
-    Rgb32 color;
+    RGB color;
 
     ret = FALSE;
 
diff --git a/src/code_800558C.c b/src/code_800558C.c
index 8aaf3ad24..b62d47d72 100644
--- a/src/code_800558C.c
+++ b/src/code_800558C.c
@@ -31,8 +31,8 @@ extern const s16 gUnknown_80B83EA[16 * 10];
 extern s32 sin_abs_4096(s32);
 extern s32 cos_4096(s32);
 
-static void sub_800561C(struct axMapSprite *, s32, s32, const Rgb32 *);
-const Rgb32 *sub_8005674(struct axMapSprite *, s32);
+static void sub_800561C(struct axMapSprite *, s32, s32, const RGB *);
+const RGB *sub_8005674(struct axMapSprite *, s32);
 
 void DoAxFrame_800558C(struct axObject *a0, s32 spriteX, s32 spriteY, u32 a3, u32 paletteNum, u16 *spriteMasks)
 {
@@ -56,12 +56,12 @@ void DoAxFrame_800558C(struct axObject *a0, s32 spriteX, s32 spriteY, u32 a3, u3
         a0->axdata.flags &= 0xF7FF;
 }
 
-void sub_8005610(OpenedFile *a0, s32 vramIdx, s32 brightness, const Rgb32 *ramp)
+void sub_8005610(OpenedFile *a0, s32 vramIdx, s32 brightness, const RGB *ramp)
 {
     sub_800561C((struct axMapSprite *)a0->data, vramIdx, brightness, ramp);
 }
 
-static void sub_800561C(struct axMapSprite *a0, s32 vramIdx, s32 brightness, const Rgb32 *ramp)
+static void sub_800561C(struct axMapSprite *a0, s32 vramIdx, s32 brightness, const RGB *ramp)
 {
     s32 i;
 
@@ -74,12 +74,12 @@ static void sub_800561C(struct axMapSprite *a0, s32 vramIdx, s32 brightness, con
     }
 }
 
-UNUSED static const Rgb32 *sub_8005668(OpenedFile *a0, s32 vramIdx)
+UNUSED static const RGB *sub_8005668(OpenedFile *a0, s32 vramIdx)
 {
     return sub_8005674((struct axMapSprite *)a0->data, vramIdx);
 }
 
-const Rgb32 *sub_8005674(struct axMapSprite *a0, s32 vramIdx)
+const RGB *sub_8005674(struct axMapSprite *a0, s32 vramIdx)
 {
     if (a0->tiles != NULL)
         CpuCopy(OBJ_VRAM0 + vramIdx * 0x20, a0->tiles, a0->tileCount * 0x20);
@@ -149,12 +149,12 @@ void sub_8005700(Position *a0, struct axObject *a1)
     }
 }
 
-UNUSED static void sub_8005764(s32 a0, OpenedFile *file, s32 a2, const Rgb32 *a3)
+UNUSED static void sub_8005764(s32 a0, OpenedFile *file, s32 a2, const RGB *a3)
 {
-    sub_8005770(a0, (const Rgb32*)file->data, a2, a3);
+    sub_8005770(a0, (const RGB*)file->data, a2, a3);
 }
 
-void sub_8005770(s32 param_1, const Rgb32 *color, s32 brightness, const Rgb32 *ramp)
+void sub_8005770(s32 param_1, const RGB *color, s32 brightness, const RGB *ramp)
 {
     s32 i;
 
diff --git a/src/code_8009804.c b/src/code_8009804.c
index dcc39f0bd..60061638e 100644
--- a/src/code_8009804.c
+++ b/src/code_8009804.c
@@ -20,7 +20,7 @@ void InitFontPalette(void)
 {
     OpenedFile *fontpalFile;
     s32 i;
-    Rgb32 *ptr;
+    RGB *ptr;
 
     fontpalFile = OpenFileAndGetFileDataPtr(gUnknown_80B88CC, &gSystemFileArchive); // fontpal
     CpuCopy(gFontPalette, fontpalFile->data, sizeof(gFontPalette));
@@ -126,7 +126,7 @@ void sub_80099C0(void)
     CpuCopy(BG_SCREEN_ADDR(13), gUnknown_202B038[1], BG_SCREEN_SIZE);
 }
 
-void sub_80099F0(Rgb32 a0)
+void sub_80099F0(RGB a0)
 {
     s32 i;
 
diff --git a/src/code_801D014.c b/src/code_801D014.c
index 6eb954e40..3a524e986 100644
--- a/src/code_801D014.c
+++ b/src/code_801D014.c
@@ -597,7 +597,7 @@ static void LoadTeamRankBadge(u32 a0, u32 a1, u32 a2)
     OpenedFile *teamBadgeFile;
     s32 paletteIndex;
     u8 rank;
-    Rgb32 *colorArray;
+    RGB *colorArray;
     u8 *teamBadgePic;
 
     teamBadgeFile = OpenFileAndGetFileDataPtr(sTeamRankBadgeFileName, &gTitleMenuFileArchive);
diff --git a/src/code_803D110.c b/src/code_803D110.c
index dabddea5e..937591752 100644
--- a/src/code_803D110.c
+++ b/src/code_803D110.c
@@ -546,7 +546,7 @@ struct DungeonNameFontFileData
 
 struct DungeonNamePaletteFileData
 {
-    Rgb32 pal[16];
+    RGB pal[16];
 };
 
 void ShowDungeonNameBanner(void)
@@ -1050,7 +1050,7 @@ NAKED void sub_803E02C(void)
 void sub_803E13C(void)
 {
     s32 i;
-    Rgb32 *pal;
+    RGB *pal;
 
     SetWindowBGColor();
     if (gGameOptionsRef->playerGender != 0)
diff --git a/src/code_803E724.c b/src/code_803E724.c
index f881827b2..c48260830 100644
--- a/src/code_803E724.c
+++ b/src/code_803E724.c
@@ -37,13 +37,13 @@ struct DungeonPalFile
 extern struct DungeonPalFile *gDungeonPaletteFile;
 extern struct DungeonPalFile *gDungeonNameBannerPalette;
 extern struct DungeonPalFile *gUnknown_202EC94;
-extern Rgb32 gUnknown_202ECA4[];
-extern Rgb32 gUnknown_202D058;
+extern RGB gUnknown_202ECA4[];
+extern RGB gUnknown_202D058;
 extern u8 gUnknown_203B40C;
 extern MenuInputStruct gUnknown_202EE10;
 extern SpriteOAM gUnknown_202EDDC;
 
-extern const Rgb32 gUnknown_80F62AC;
+extern const RGB gUnknown_80F62AC;
 extern const struct UnkTextStruct2 gUnknown_80F62B0[];
 extern const struct UnkTextStruct2 gUnknown_80F6310[];
 extern const struct UnkTextStruct2 gUnknown_80F6370[];
@@ -85,7 +85,7 @@ void sub_803FF18(s32 a0, u16 *a1, bool8 a2);
 void sub_803E874(bool8 r10, s32 r9)
 {
     s32 i, index, count;
-    const Rgb32 *color;
+    const RGB *color;
 
     color = gDungeonPaletteFile->unk4;
     SetBGPaletteBufferColorRGB(0, &gUnknown_80F62AC, gUnknown_202EDC8, gDungeon->colorRamp);
@@ -138,7 +138,7 @@ void sub_803E874(bool8 r10, s32 r9)
 void BgColorCallNullsub4(void)
 {
     s32 i, index, count;
-    const Rgb32 *color;
+    const RGB *color;
 
     color = ((struct DungeonPalFile*) gDungeon->paletFile)->unk4;
     index = 256;
@@ -153,7 +153,7 @@ void BgColorCallNullsub4(void)
 void sub_803EA10(void)
 {
     s32 i, index, count;
-    const Rgb32 *color;
+    const RGB *color;
 
     color= gDungeonPaletteFile->unk4;
     SetBGPaletteBufferColorRGB(0, &gUnknown_80F62AC, gUnknown_202EDC8, gDungeon->colorRamp);
diff --git a/src/code_8042B34.c b/src/code_8042B34.c
index b4019b80c..e2fe1701c 100644
--- a/src/code_8042B34.c
+++ b/src/code_8042B34.c
@@ -416,7 +416,7 @@ void xxx_dungeon_8042F6C(struct UnkStruct_xxx_dungeon_8042F6C *r8)
     bool8 r9;
     bool8 r10;
     u8 sp;
-    Rgb32 colorArray;
+    RGB colorArray;
 
     gUnknown_203B40C = 0;
     r6 = r8->unk8;
diff --git a/src/game_options.c b/src/game_options.c
index aeb8f349c..9158f5231 100644
--- a/src/game_options.c
+++ b/src/game_options.c
@@ -191,7 +191,7 @@ void ReadGameOptions(struct unkStruct_8094924 *param_1)
 
 void SetWindowBGColor(void)
 {
-    struct Rgb32 winColors[] = {
+    struct RGB winColors[] = {
         {0x20, 0x48, 0x68}, // Blue
         {0x80, 0x38, 0x20}, // Red
         {0x28, 0x80, 0x48}, // Green
diff --git a/src/load_screen.c b/src/load_screen.c
index c8c73ea1f..cd2094511 100644
--- a/src/load_screen.c
+++ b/src/load_screen.c
@@ -369,7 +369,7 @@ void DrawLoadScreenText(void)
 struct ClmkFileData
 {
     /* 0x0 */ u32 *pics;
-    /* 0x4 */ Rgb32 *palette;
+    /* 0x4 */ RGB *palette;
 };
 
 void sub_80397B4(void)