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Olive Drab
#666334

#666334
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
63₁₆ = 99
99/255 ≈ 39 %
Primary blue
34₁₆ = 52
52/255 ≈ 20 %
Basic colors
52/255 ≈ 20 % 47/255 ≈ 18 % 3/255 ≈ 1 % 153/255 ≈ 60 %