Hex #554833 or rgb(85,72,51) in RGB space is the tint of orange. It has hue angle of 37.06 degrees, value = 33 and saturation = 40. #554833 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of cyan, 2 drops of green, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #554833 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #554833 to the mixer and play with it.