Hex #aa591c or rgb(170,89,28) in RGB space is the tint of orange. It has hue angle of 25.77 degrees, value = 67 and saturation = 84. #aa591c can be obtained by mixing 3 colors: 5 drops of red, 3 drops of green, 1 drop of white.
Nearest safe hex - #996633. Below you can see the block with #aa591c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa591c to the mixer and play with it.