β
Slate Green
#668c70

#668c70
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
8C₁₆ = 140
140/255 ≈ 55 %
Primary blue
70₁₆ = 112
112/255 ≈ 44 %
Basic colors
102/255 ≈ 40 % 10/255 ≈ 4 % 28/255 ≈ 11 % 115/255 ≈ 45 %