Hex #80e56a or rgb(128,229,106) in RGB space is the tint of grass green. It has hue angle of 109.27 degrees, value = 90 and saturation = 54. #80e56a can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of cyan, 2 drops of green, 1 drop of white.
Nearest safe hex - #99cc66. Below you can see the block with #80e56a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80e56a to the mixer and play with it.