Hex #80c1b3 or rgb(128,193,179) in RGB space is the tint of greenish cian. It has hue angle of 167.08 degrees, value = 76 and saturation = 34. #80c1b3 can be obtained by mixing 4 colors: 2 drops of cyan, 1 drop of green, 5 drops of white, 2 drops of black.
Nearest safe hex - #99cccc. Below you can see the block with #80c1b3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c1b3 to the mixer and play with it.