Hex #746636 or rgb(116,102,54) in RGB space is the tint of khaki. It has hue angle of 46.45 degrees, value = 45 and saturation = 53. #746636 can be obtained by mixing 4 colors: 4 drops of red, 2 drops of blue, 4 drops of green, 1 drop of white.
Nearest safe hex - #666633. Below you can see the block with #746636 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #746636 to the mixer and play with it.