Hex #b38133 or rgb(179,129,51) in RGB space is the tint of orange. It has hue angle of 36.56 degrees, value = 70 and saturation = 72. #b38133 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of red, 3 drops of green, 2 drops of white.
Nearest safe hex - #cc9933. Below you can see the block with #b38133 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b38133 to the mixer and play with it.