Hex #80ef99 or rgb(128,239,153) in RGB space is the tint of bluish green. It has hue angle of 133.51 degrees, value = 94 and saturation = 46. #80ef99 can be obtained by mixing 3 colors: 4 drops of yellow, 5 drops of cyan, 1 drop of white.
Nearest safe hex - #99ff99. Below you can see the block with #80ef99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80ef99 to the mixer and play with it.