Hex #80be72 or rgb(128,190,114) in RGB space is the tint of grass green. It has hue angle of 108.95 degrees, value = 75 and saturation = 40. #80be72 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of red, 2 drops of blue, 4 drops of cyan.
Nearest safe hex - #99cc66. Below you can see the block with #80be72 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80be72 to the mixer and play with it.