Hex #8f856b or rgb(143,133,107) in RGB space is the tint of khaki. It has hue angle of 43.33 degrees, value = 56 and saturation = 25. #8f856b can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of magenta, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #999966. Below you can see the block with #8f856b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f856b to the mixer and play with it.