Hex #8e7939 or rgb(142,121,57) in RGB space is the tint of khaki. It has hue angle of 45.18 degrees, value = 56 and saturation = 60. #8e7939 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of magenta, 2 drops of blue, 2 drops of black.
Nearest safe hex - #996633. Below you can see the block with #8e7939 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e7939 to the mixer and play with it.