Hex #80bc72 or rgb(128,188,114) in RGB space is the tint of grass green. It has hue angle of 108.65 degrees, value = 74 and saturation = 39. #80bc72 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 2 drops of cyan, 1 drop of green.
Nearest safe hex - #99cc66. Below you can see the block with #80bc72 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80bc72 to the mixer and play with it.