Hex #aa862f or rgb(170,134,47) in RGB space is the tint of khaki. It has hue angle of 42.44 degrees, value = 67 and saturation = 72. #aa862f can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of magenta, 1 drop of white, 3 drops of black.
Nearest safe hex - #999933. Below you can see the block with #aa862f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa862f to the mixer and play with it.