β
Slate Green
#638f67

#638f67
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
8F₁₆ = 143
143/255 ≈ 56 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
99/255 ≈ 39 % 4/255 ≈ 2 % 40/255 ≈ 16 % 112/255 ≈ 44 %