β
Slate Green
#638c67

#638c67
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
8C₁₆ = 140
140/255 ≈ 55 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
99/255 ≈ 39 % 4/255 ≈ 2 % 37/255 ≈ 15 % 115/255 ≈ 45 %