β
Slate Green
#517f68

#517f68
Primary red
51₁₆ = 81
81/255 ≈ 32 %
Primary green
7F₁₆ = 127
127/255 ≈ 50 %
Primary blue
68₁₆ = 104
104/255 ≈ 41 %
Basic colors
81/255 ≈ 32 % 23/255 ≈ 9 % 23/255 ≈ 9 % 128/255 ≈ 50 %