Hex #447917 or rgb(68,121,23) in RGB space is the tint of olive. It has hue angle of 92.45 degrees, value = 47 and saturation = 81. #447917 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of blue, 4 drops of green, 5 drops of black.
Nearest safe hex - #336600. Below you can see the block with #447917 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #447917 to the mixer and play with it.