Hex #aa6739 or rgb(170,103,57) in RGB space is the tint of orange. It has hue angle of 24.42 degrees, value = 67 and saturation = 66. #aa6739 can be obtained by mixing 3 colors: 1 drop of yellow, 1 drop of red, 1 drop of blue.
Nearest safe hex - #996633. Below you can see the block with #aa6739 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa6739 to the mixer and play with it.