Hex #80c855 or rgb(128,200,85) in RGB space is the tint of grass green. It has hue angle of 97.57 degrees, value = 78 and saturation = 58. #80c855 can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of green, 4 drops of white, 1 drop of black.
Nearest safe hex - #99cc66. Below you can see the block with #80c855 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c855 to the mixer and play with it.