Hex #8b6f3e or rgb(139,111,62) in RGB space is the tint of khaki. It has hue angle of 38.18 degrees, value = 55 and saturation = 55. #8b6f3e can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 2 drops of white, 5 drops of black.
Nearest safe hex - #996633. Below you can see the block with #8b6f3e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b6f3e to the mixer and play with it.