Hex #407c15 or rgb(64,124,21) in RGB space is the tint of olive. It has hue angle of 94.95 degrees, value = 49 and saturation = 83. #407c15 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of cyan, 3 drops of green, 5 drops of black.
Nearest safe hex - #336600. Below you can see the block with #407c15 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #407c15 to the mixer and play with it.