Hex #406e0e or rgb(64,110,14) in RGB space is the tint of olive. It has hue angle of 88.75 degrees, value = 43 and saturation = 87. #406e0e can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of blue, 3 drops of green, 5 drops of black.
Nearest safe hex - #336600. Below you can see the block with #406e0e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #406e0e to the mixer and play with it.