Hex #604d15 or rgb(96,77,21) in RGB space is the tint of khaki. It has hue angle of 44.80 degrees, value = 38 and saturation = 78. #604d15 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of blue, 3 drops of green, 1 drop of black.
Nearest safe hex - #666600. Below you can see the block with #604d15 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604d15 to the mixer and play with it.