Hex #80774d or rgb(128,119,77) in RGB space is the tint of khaki. It has hue angle of 49.41 degrees, value = 50 and saturation = 40. #80774d can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of red, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #996666. Below you can see the block with #80774d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80774d to the mixer and play with it.