Hex #aac5aa or rgb(170,197,170) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 77 and saturation = 14. #aac5aa can be obtained by mixing 4 colors: 1 drop of red, 1 drop of cyan, 1 drop of green, 3 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #aac5aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aac5aa to the mixer and play with it.