Hex #719e39 or rgb(113,158,57) in RGB space is the tint of olive. It has hue angle of 86.73 degrees, value = 62 and saturation = 64. #719e39 can be obtained by mixing 3 colors: 4 drops of yellow, 2 drops of cyan, 3 drops of black.
Nearest safe hex - #669933. Below you can see the block with #719e39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #719e39 to the mixer and play with it.