β
Emerald
#289c47

#289c47
Primary red
28₁₆ = 40
40/255 ≈ 16 %
Primary green
9C₁₆ = 156
156/255 ≈ 61 %
Primary blue
47₁₆ = 71
71/255 ≈ 28 %
Basic colors
40/255 ≈ 16 % 31/255 ≈ 12 % 85/255 ≈ 33 % 99/255 ≈ 39 %