Hex #745a3e or rgb(116,90,62) in RGB space is the tint of orange. It has hue angle of 31.11 degrees, value = 45 and saturation = 47. #745a3e can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 4 drops of blue, 2 drops of black.
Nearest safe hex - #666633. Below you can see the block with #745a3e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #745a3e to the mixer and play with it.