Hex #4d3e22 or rgb(77,62,34) in RGB space is the tint of khaki. It has hue angle of 39.07 degrees, value = 30 and saturation = 56. #4d3e22 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of red, 2 drops of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #4d3e22 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d3e22 to the mixer and play with it.