Hex #5b9a0c or rgb(91,154,12) in RGB space is the tint of olive. It has hue angle of 86.62 degrees, value = 60 and saturation = 92. #5b9a0c can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of blue, 5 drops of green, 3 drops of black.
Nearest safe hex - #669900. Below you can see the block with #5b9a0c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b9a0c to the mixer and play with it.