diff --git a/src/main/java/dan200/computercraft/core/apis/TermAPI.java b/src/main/java/dan200/computercraft/core/apis/TermAPI.java
index 565531499..2b309101f 100644
--- a/src/main/java/dan200/computercraft/core/apis/TermAPI.java
+++ b/src/main/java/dan200/computercraft/core/apis/TermAPI.java
@@ -11,6 +11,7 @@ import dan200.computercraft.api.lua.ILuaContext;
 import dan200.computercraft.api.lua.LuaException;
 import dan200.computercraft.core.computer.IComputerEnvironment;
 import dan200.computercraft.core.terminal.Terminal;
+import dan200.computercraft.shared.util.Colour;
 import dan200.computercraft.shared.util.Palette;
 import org.apache.commons.lang3.ArrayUtils;
 
@@ -65,6 +66,8 @@ public class TermAPI implements ILuaAPI
             "setPaletteColor",
             "getPaletteColour",
             "getPaletteColor",
+            "nativePaletteColour",
+            "nativePaletteColor",
             "getCursorBlink",
         };
     }
@@ -289,6 +292,19 @@ public class TermAPI implements ILuaAPI
                 return null;
             }
             case 23:
+            case 24:
+            {
+                // nativePaletteColour/nativePaletteColor
+                int colour = 15 - parseColour( args );
+                Colour c = Colour.fromInt( colour );
+
+                float[] rgb = c.getRGB();
+
+                Object[] rgbObj = new Object[rgb.length];
+                for( int i = 0; i < rgbObj.length; ++i ) rgbObj[i] = rgb[i];
+                return rgbObj;
+            }
+            case 25:
                 // getCursorBlink
                 return new Object[] { m_terminal.getCursorBlink() };
             default:
diff --git a/src/main/resources/assets/computercraft/lua/rom/apis/colors.lua b/src/main/resources/assets/computercraft/lua/rom/apis/colors.lua
index 4a2f31153..704b9d6e0 100644
--- a/src/main/resources/assets/computercraft/lua/rom/apis/colors.lua
+++ b/src/main/resources/assets/computercraft/lua/rom/apis/colors.lua
@@ -48,22 +48,36 @@ function test( colors, color )
     if type( color ) ~= "number" then
         error( "bad argument #2 (expected number, got " .. type( color ) .. ")", 2 )
     end
-    return ((bit32.band(colors, color)) == color)
+    return bit32.band(colors, color) == color
+end
+
+function packRGB( r, g, b )
+    if type( r ) ~= "number" then
+        error( "bad argument #1 (expected number, got " .. type( r ) .. ")", 2 )
+    end
+    if type( g ) ~= "number" then
+        error( "bad argument #2 (expected number, got " .. type( g ) .. ")", 2 )
+    end
+    if type( b ) ~= "number" then
+        error( "bad argument #3 (expected number, got " .. type( b ) .. ")", 2 )
+    end
+    return
+        bit32.band( r, 0xFF ) * 2^16 +
+        bit32.band( g, 0xFF ) * 2^8 +
+        bit32.band( b, 0xFF )
+end
+
+function unpackRGB( rgb )
+    if type( rgb ) ~= "number" then
+        error( "bad argument #1 (expected number, got " .. type( rgb ) .. ")", 2 )
+    end
+    return bit32.band( bit32.rshift( rgb, 16 ), 0xFF ), bit32.band( bit32.rshift( rgb, 8 ), 0xFF ), bit32.band( rgb, 0xFF )
 end
 
 function rgb8( r, g, b )
-    if type( r ) ~= "number" then
-        error( "bad argument #1 (expected number, got " .. type( r ) .. ")", 2 )
-    elseif type(r) == "number" and g == nil and b == nil then
-        return bit32.band( bit32.rshift( r, 16 ), 0xFF ) / 255, bit32.band( bit32.rshift( r, 8 ), 0xFF ) / 255, bit32.band( r, 0xFF ) / 255
-    elseif type(r) == "number" and type(g) == "number" and type(b) == "number" then
-        return
-            bit32.lshift( bit32.band(r * 255, 0xFF), 16 ) +
-            bit32.lshift( bit32.band(g * 255, 0xFF), 8 ) +
-            bit32.band(b * 255, 0xFF)
-    elseif type( g ) ~= "number" then
-        error( "bad argument #2 (expected number, got " .. type( g ) .. ")", 2 )
-    elseif type( b ) ~= "number" then
-        error( "bad argument #3 (expected number, got " .. type( b ) .. ")", 2 )
+    if g == nil and b == nil then
+        return unpackRGB( r )
+    else
+        return packRGB( r, g, b )
     end
 end
diff --git a/src/main/resources/assets/computercraft/lua/rom/apis/term.lua b/src/main/resources/assets/computercraft/lua/rom/apis/term.lua
index 59f705e9d..0edaf623f 100644
--- a/src/main/resources/assets/computercraft/lua/rom/apis/term.lua
+++ b/src/main/resources/assets/computercraft/lua/rom/apis/term.lua
@@ -42,11 +42,16 @@ term.native = function()
     return native
 end
 
+-- Some methods shouldn't go through redirects, so we move them to the main
+-- term API.
+for _, method in ipairs { "nativePaletteColor", "nativePaletteColour"} do
+    term[method] = native[method]
+    native[method] = nil
+end
+
 for k,v in pairs( native ) do
-    if type( k ) == "string" and type( v ) == "function" then
-        if term[k] == nil then
-            term[k] = wrap( k )
-        end
+    if type( k ) == "string" and type( v ) == "function" and term[k] == nil then
+        term[k] = wrap( k )
     end
 end
 
diff --git a/src/main/resources/assets/computercraft/lua/rom/apis/window.lua b/src/main/resources/assets/computercraft/lua/rom/apis/window.lua
index 90d179a17..d53ec711b 100644
--- a/src/main/resources/assets/computercraft/lua/rom/apis/window.lua
+++ b/src/main/resources/assets/computercraft/lua/rom/apis/window.lua
@@ -298,7 +298,7 @@ function create( parent, nX, nY, nWidth, nHeight, bStartVisible )
 
         local tCol
         if type(r) == "number" and g == nil and b == nil then
-            tCol = { colours.rgb8( r ) }
+            tCol = { colours.unpackRGB( r ) }
             tPalette[ colour ] = tCol
         else
             if type( r ) ~= "number" then error( "bad argument #2 (expected number, got " .. type( r ) .. ")", 2 ) end