Hex #604b20 or rgb(96,75,32) in RGB space is the tint of khaki. It has hue angle of 40.31 degrees, value = 38 and saturation = 67. #604b20 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of cyan, 2 drops of green, 2 drops of black.
Nearest safe hex - #663333. Below you can see the block with #604b20 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604b20 to the mixer and play with it.