β
Apple
#81d557

#81d557
Primary red
81₁₆ = 129
129/255 ≈ 51 %
Primary green
D5₁₆ = 213
213/255 ≈ 84 %
Primary blue
57₁₆ = 87
87/255 ≈ 34 %
Basic colors
87/255 ≈ 34 % 42/255 ≈ 16 % 84/255 ≈ 33 % 42/255 ≈ 16 %