Hex #aaa82f or rgb(170,168,47) in RGB space is the tint of yellow. It has hue angle of 59.02 degrees, value = 67 and saturation = 72. #aaa82f can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of blue, 1 drop of white, 2 drops of black.
Nearest safe hex - #999933. Below you can see the block with #aaa82f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaa82f to the mixer and play with it.