Hex #715739 or rgb(113,87,57) in RGB space is the tint of orange. It has hue angle of 32.14 degrees, value = 44 and saturation = 50. #715739 can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of magenta, 3 drops of green, 2 drops of black.
Nearest safe hex - #666633. Below you can see the block with #715739 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #715739 to the mixer and play with it.