β
Slate Green
#668a72

#668a72
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
8A₁₆ = 138
138/255 ≈ 54 %
Primary blue
72₁₆ = 114
114/255 ≈ 45 %
Basic colors
102/255 ≈ 40 % 12/255 ≈ 5 % 24/255 ≈ 9 % 117/255 ≈ 46 %