Hex #746a2f or rgb(116,106,47) in RGB space is the tint of khaki. It has hue angle of 51.30 degrees, value = 45 and saturation = 59. #746a2f can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of red, 3 drops of blue, 3 drops of black.
Nearest safe hex - #666633. Below you can see the block with #746a2f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #746a2f to the mixer and play with it.