β
Sap Green
#668f1f

#668f1f
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
8F₁₆ = 143
143/255 ≈ 56 %
Primary blue
1F₁₆ = 31
31/255 ≈ 12 %
Basic colors
31/255 ≈ 12 % 71/255 ≈ 28 % 41/255 ≈ 16 % 112/255 ≈ 44 %