Hex #5b3812 or rgb(91,56,18) in RGB space is the tint of orange. It has hue angle of 31.23 degrees, value = 36 and saturation = 80. #5b3812 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of cyan, 3 drops of green, 5 drops of black.
Nearest safe hex - #663300. Below you can see the block with #5b3812 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b3812 to the mixer and play with it.