Hex #553c17 or rgb(85,60,23) in RGB space is the tint of orange. It has hue angle of 35.81 degrees, value = 33 and saturation = 73. #553c17 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 5 drops of green, 5 drops of black.
Nearest safe hex - #663300. Below you can see the block with #553c17 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #553c17 to the mixer and play with it.