Hex #6d603d or rgb(109,96,61) in RGB space is the tint of khaki. It has hue angle of 43.75 degrees, value = 43 and saturation = 44. #6d603d can be obtained by mixing 4 colors: 3 drops of red, 1 drop of blue, 1 drop of cyan, 2 drops of green.
Nearest safe hex - #666633. Below you can see the block with #6d603d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d603d to the mixer and play with it.