Hex #80cf91 or rgb(128,207,145) in RGB space is the tint of bluish green. It has hue angle of 132.91 degrees, value = 81 and saturation = 38. #80cf91 can be obtained by mixing 3 colors: 1 drop of blue, 4 drops of green, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #80cf91 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80cf91 to the mixer and play with it.