Hex #aaaf55 or rgb(170,175,85) in RGB space is the tint of yellow. It has hue angle of 63.33 degrees, value = 69 and saturation = 51. #aaaf55 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of magenta, 5 drops of green, 3 drops of white.
Nearest safe hex - #999966. Below you can see the block with #aaaf55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaaf55 to the mixer and play with it.