Hex #998b4a or rgb(153,139,74) in RGB space is the tint of khaki. It has hue angle of 49.37 degrees, value = 60 and saturation = 52. #998b4a can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of magenta, 1 drop of cyan, 5 drops of green.
Nearest safe hex - #999933. Below you can see the block with #998b4a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #998b4a to the mixer and play with it.