β
Slate Green
#637560

#637560
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
75₁₆ = 117
117/255 ≈ 46 %
Primary blue
60₁₆ = 96
96/255 ≈ 38 %
Basic colors
96/255 ≈ 38 % 3/255 ≈ 1 % 18/255 ≈ 7 % 138/255 ≈ 54 %