Hex #998c4d or rgb(153,140,77) in RGB space is the tint of khaki. It has hue angle of 49.74 degrees, value = 60 and saturation = 50. #998c4d can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of red, 3 drops of blue, 1 drop of cyan.
Nearest safe hex - #999966. Below you can see the block with #998c4d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #998c4d to the mixer and play with it.