Hex #80e24d or rgb(128,226,77) in RGB space is the tint of grass green. It has hue angle of 99.46 degrees, value = 89 and saturation = 66. #80e24d can be obtained by mixing 3 colors: 5 drops of yellow, 3 drops of cyan, 2 drops of green.
Nearest safe hex - #99cc66. Below you can see the block with #80e24d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80e24d to the mixer and play with it.