β
Slate Green
#668867

#668867
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
88₁₆ = 136
136/255 ≈ 53 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
102/255 ≈ 40 % 1/255 ≈ 0 % 33/255 ≈ 13 % 119/255 ≈ 47 %