β
True Green
#289c0c

#289c0c
Primary red
28₁₆ = 40
40/255 ≈ 16 %
Primary green
9C₁₆ = 156
156/255 ≈ 61 %
Primary blue
0C₁₆ = 12
12/255 ≈ 5 %
Basic colors
12/255 ≈ 5 % 28/255 ≈ 11 % 116/255 ≈ 45 % 99/255 ≈ 39 %