Hex #604415 or rgb(96,68,21) in RGB space is the tint of khaki. It has hue angle of 37.60 degrees, value = 38 and saturation = 78. #604415 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of magenta, 3 drops of green, 2 drops of black.
Nearest safe hex - #663300. Below you can see the block with #604415 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604415 to the mixer and play with it.