Hex #a48425 or rgb(164,132,37) in RGB space is the tint of khaki. It has hue angle of 44.88 degrees, value = 64 and saturation = 77. #a48425 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of red, 3 drops of magenta, 5 drops of green.
Nearest safe hex - #999933. Below you can see the block with #a48425 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a48425 to the mixer and play with it.