Hex #80da55 or rgb(128,218,85) in RGB space is the tint of grass green. It has hue angle of 100.60 degrees, value = 85 and saturation = 61. #80da55 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of cyan, 5 drops of green, 3 drops of white.
Nearest safe hex - #99cc66. Below you can see the block with #80da55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80da55 to the mixer and play with it.