Hex #9f9830 or rgb(159,152,48) in RGB space is the tint of yellow. It has hue angle of 56.22 degrees, value = 62 and saturation = 70. #9f9830 can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of red, 3 drops of cyan, 3 drops of green.
Nearest safe hex - #999933. Below you can see the block with #9f9830 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f9830 to the mixer and play with it.