Hex #80c980 or rgb(128,201,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 79 and saturation = 36. #80c980 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of cyan, 5 drops of green, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #80c980 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c980 to the mixer and play with it.