Hex #625635 or rgb(98,86,53) in RGB space is the tint of khaki. It has hue angle of 44.00 degrees, value = 38 and saturation = 46. #625635 can be obtained by mixing 4 colors: 4 drops of red, 1 drop of magenta, 3 drops of blue, 5 drops of green.
Nearest safe hex - #666633. Below you can see the block with #625635 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #625635 to the mixer and play with it.