Hex #999022 or rgb(153,144,34) in RGB space is the tint of yellow. It has hue angle of 55.46 degrees, value = 60 and saturation = 78. #999022 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of red, 2 drops of magenta, 4 drops of green.
Nearest safe hex - #999933. Below you can see the block with #999022 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #999022 to the mixer and play with it.