Hex #a28d00 or rgb(162,141,0) in RGB space is the tint of khaki. It has hue angle of 52.22 degrees, value = 64 and saturation = 100. #a28d00 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of red, 2 drops of green, 2 drops of black.
Nearest safe hex - #999900. Below you can see the block with #a28d00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a28d00 to the mixer and play with it.