Hex #aa6939 or rgb(170,105,57) in RGB space is the tint of orange. It has hue angle of 25.49 degrees, value = 67 and saturation = 66. #aa6939 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of red, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #996633. Below you can see the block with #aa6939 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa6939 to the mixer and play with it.