Hex #877d3c or rgb(135,125,60) in RGB space is the tint of khaki. It has hue angle of 52.00 degrees, value = 53 and saturation = 56. #877d3c can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of red, 4 drops of cyan, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #877d3c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #877d3c to the mixer and play with it.