Hex #aaa239 or rgb(170,162,57) in RGB space is the tint of yellow. It has hue angle of 55.75 degrees, value = 67 and saturation = 66. #aaa239 can be obtained by mixing 3 colors: 4 drops of yellow, 2 drops of white, 3 drops of black.
Nearest safe hex - #999933. Below you can see the block with #aaa239 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaa239 to the mixer and play with it.