β
Slate Green
#637968

#637968
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
79₁₆ = 121
121/255 ≈ 47 %
Primary blue
68₁₆ = 104
104/255 ≈ 41 %
Basic colors
99/255 ≈ 39 % 5/255 ≈ 2 % 17/255 ≈ 7 % 134/255 ≈ 53 %