Hex #897642 or rgb(137,118,66) in RGB space is the tint of khaki. It has hue angle of 43.94 degrees, value = 54 and saturation = 52. #897642 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of red, 5 drops of blue, 1 drop of black.
Nearest safe hex - #996633. Below you can see the block with #897642 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #897642 to the mixer and play with it.