Hex #6d4e18 or rgb(109,78,24) in RGB space is the tint of khaki. It has hue angle of 38.12 degrees, value = 43 and saturation = 78. #6d4e18 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of magenta, 3 drops of green, 1 drop of black.
Nearest safe hex - #666600. Below you can see the block with #6d4e18 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d4e18 to the mixer and play with it.