Hex #5d552f or rgb(93,85,47) in RGB space is the tint of khaki. It has hue angle of 49.57 degrees, value = 36 and saturation = 49. #5d552f can be obtained by mixing 3 colors: 4 drops of red, 3 drops of blue, 4 drops of green.
Nearest safe hex - #666633. Below you can see the block with #5d552f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d552f to the mixer and play with it.