Hex #998544 or rgb(153,133,68) in RGB space is the tint of khaki. It has hue angle of 45.88 degrees, value = 60 and saturation = 56. #998544 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of magenta, 1 drop of blue, 3 drops of green.
Nearest safe hex - #999933. Below you can see the block with #998544 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #998544 to the mixer and play with it.