Hex #80b980 or rgb(128,185,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 73 and saturation = 31. #80b980 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of cyan, 2 drops of green, 2 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #80b980 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b980 to the mixer and play with it.