Hex #aac99c or rgb(170,201,156) in RGB space is the tint of grass green. It has hue angle of 101.33 degrees, value = 79 and saturation = 22. #aac99c can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 2 drops of cyan, 1 drop of white.
Nearest safe hex - #99cc99. Below you can see the block with #aac99c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aac99c to the mixer and play with it.