β
Moss Green
#557b2b

#557b2b
Primary red
55₁₆ = 85
85/255 ≈ 33 %
Primary green
7B₁₆ = 123
123/255 ≈ 48 %
Primary blue
2B₁₆ = 43
43/255 ≈ 17 %
Basic colors
43/255 ≈ 17 % 42/255 ≈ 16 % 38/255 ≈ 15 % 132/255 ≈ 52 %