Hex #6d5a25 or rgb(109,90,37) in RGB space is the tint of khaki. It has hue angle of 44.17 degrees, value = 43 and saturation = 66. #6d5a25 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of magenta, 3 drops of green, 5 drops of black.
Nearest safe hex - #666633. Below you can see the block with #6d5a25 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d5a25 to the mixer and play with it.