Hex #a47b31 or rgb(164,123,49) in RGB space is the tint of khaki. It has hue angle of 38.61 degrees, value = 64 and saturation = 70. #a47b31 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of magenta, 3 drops of green, 2 drops of black.
Nearest safe hex - #996633. Below you can see the block with #a47b31 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a47b31 to the mixer and play with it.