β
Dark Green Blue
#256657

#256657
Primary red
25₁₆ = 37
37/255 ≈ 15 %
Primary green
66₁₆ = 102
102/255 ≈ 40 %
Primary blue
57₁₆ = 87
87/255 ≈ 34 %
Basic colors
37/255 ≈ 15 % 50/255 ≈ 20 % 15/255 ≈ 6 % 153/255 ≈ 60 %