Hex #5b5549 or rgb(91,85,73) in RGB space is the tint of khaki. It has hue angle of 40.00 degrees, value = 36 and saturation = 20. #5b5549 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 4 drops of blue, 5 drops of green.
Nearest safe hex - #666633. Below you can see the block with #5b5549 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b5549 to the mixer and play with it.