Hex #4b4628 or rgb(75,70,40) in RGB space is the tint of khaki. It has hue angle of 51.43 degrees, value = 29 and saturation = 47. #4b4628 can be obtained by mixing 4 colors: 5 drops of red, 4 drops of blue, 5 drops of green, 3 drops of black.
Nearest safe hex - #333333. Below you can see the block with #4b4628 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4b4628 to the mixer and play with it.