Hex #a48f5b or rgb(164,143,91) in RGB space is the tint of khaki. It has hue angle of 42.74 degrees, value = 64 and saturation = 45. #a48f5b can be obtained by mixing 4 colors: 4 drops of red, 4 drops of green, 5 drops of white, 1 drop of black.
Nearest safe hex - #999966. Below you can see the block with #a48f5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a48f5b to the mixer and play with it.