Hex #aaa399 or rgb(170,163,153) in RGB space is the tint of orange. It has hue angle of 35.29 degrees, value = 67 and saturation = 10. #aaa399 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 5 drops of cyan, 4 drops of white.
Nearest safe hex - #999999. Below you can see the block with #aaa399 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaa399 to the mixer and play with it.