Hex #b86730 or rgb(184,103,48) in RGB space is the tint of orange. It has hue angle of 24.26 degrees, value = 72 and saturation = 74. #b86730 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of red, 5 drops of magenta, 5 drops of green.
Nearest safe hex - #cc6633. Below you can see the block with #b86730 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b86730 to the mixer and play with it.