Hex #4e860d or rgb(78,134,13) in RGB space is the tint of olive. It has hue angle of 87.77 degrees, value = 53 and saturation = 90. #4e860d can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of blue, 4 drops of green, 4 drops of black.
Nearest safe hex - #669900. Below you can see the block with #4e860d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e860d to the mixer and play with it.