Hex #334822 or rgb(51,72,34) in RGB space is the tint of olive. It has hue angle of 93.16 degrees, value = 28 and saturation = 53. #334822 can be obtained by mixing 3 colors: 1 drop of magenta, 2 drops of green, 2 drops of black.
Nearest safe hex - #333333. Below you can see the block with #334822 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #334822 to the mixer and play with it.