β
Slate Green
#668b64

#668b64
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
8B₁₆ = 139
139/255 ≈ 55 %
Primary blue
64₁₆ = 100
100/255 ≈ 39 %
Basic colors
100/255 ≈ 39 % 2/255 ≈ 1 % 37/255 ≈ 15 % 116/255 ≈ 45 %