gb-test-suite
is a test suite for an emulator acceptance.
BGB v1.5.7
Color Idx 0: 0xFFFFFF
Color Idx 1: 0xB0B0B0
Color Idx 2: 0x686868
Color Idx 3: 0x000000
mGBA v0.9.2
Color Idx 0: 0xF8F8F8
Color Idx 1: 0xA8A8A8
Color Idx 2: 0x505050
Color Idx 3: 0x000000