β
Flat Green
#669c4c

#669c4c
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
9C₁₆ = 156
156/255 ≈ 61 %
Primary blue
4C₁₆ = 76
76/255 ≈ 30 %
Basic colors
76/255 ≈ 30 % 26/255 ≈ 10 % 54/255 ≈ 21 % 99/255 ≈ 39 %