Hex #6d5a00 or rgb(109,90,0) in RGB space is the tint of khaki. It has hue angle of 49.54 degrees, value = 43 and saturation = 100. #6d5a00 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of red, 3 drops of green, 5 drops of black.
Nearest safe hex - #666600. Below you can see the block with #6d5a00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d5a00 to the mixer and play with it.