Hex #605b40 or rgb(96,91,64) in RGB space is the tint of khaki. It has hue angle of 50.63 degrees, value = 38 and saturation = 33. #605b40 can be obtained by mixing 3 colors: 3 drops of magenta, 4 drops of green, 1 drop of black.
Nearest safe hex - #666633. Below you can see the block with #605b40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #605b40 to the mixer and play with it.