Hex #4d3e1a or rgb(77,62,26) in RGB space is the tint of khaki. It has hue angle of 42.35 degrees, value = 30 and saturation = 66. #4d3e1a can be obtained by mixing 4 colors: 2 drops of red, 2 drops of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #4d3e1a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d3e1a to the mixer and play with it.