Hex #497218 or rgb(73,114,24) in RGB space is the tint of olive. It has hue angle of 87.33 degrees, value = 45 and saturation = 79. #497218 can be obtained by mixing 3 colors: 2 drops of red, 1 drop of blue, 4 drops of green.
Nearest safe hex - #336600. Below you can see the block with #497218 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #497218 to the mixer and play with it.