Hex #9f7f40 or rgb(159,127,64) in RGB space is the tint of khaki. It has hue angle of 39.79 degrees, value = 62 and saturation = 60. #9f7f40 can be obtained by mixing 3 colors: 2 drops of yellow, 3 drops of magenta, 3 drops of green.
Nearest safe hex - #996633. Below you can see the block with #9f7f40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f7f40 to the mixer and play with it.