Hex #87764b or rgb(135,118,75) in RGB space is the tint of khaki. It has hue angle of 43.00 degrees, value = 53 and saturation = 44. #87764b can be obtained by mixing 4 colors: 4 drops of red, 4 drops of green, 5 drops of white, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #87764b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #87764b to the mixer and play with it.