Hex #807866 or rgb(128,120,102) in RGB space is the tint of khaki. It has hue angle of 41.54 degrees, value = 50 and saturation = 20. #807866 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #996666. Below you can see the block with #807866 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #807866 to the mixer and play with it.