Hex #80775b or rgb(128,119,91) in RGB space is the tint of khaki. It has hue angle of 45.41 degrees, value = 50 and saturation = 29. #80775b can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of red, 5 drops of cyan, 2 drops of black.
Nearest safe hex - #996666. Below you can see the block with #80775b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80775b to the mixer and play with it.