Hex #80cc99 or rgb(128,204,153) in RGB space is the tint of bluish green. It has hue angle of 139.74 degrees, value = 80 and saturation = 37. #80cc99 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of cyan, 3 drops of green, 4 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #80cc99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80cc99 to the mixer and play with it.