Hex #998b11 or rgb(153,139,17) in RGB space is the tint of yellow. It has hue angle of 53.82 degrees, value = 60 and saturation = 89. #998b11 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of red, 1 drop of cyan, 5 drops of green.
Nearest safe hex - #999900. Below you can see the block with #998b11 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #998b11 to the mixer and play with it.