Hex #80bfb5 or rgb(128,191,181) in RGB space is the tint of greenish cian. It has hue angle of 170.48 degrees, value = 75 and saturation = 33. #80bfb5 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of blue, 3 drops of cyan, 5 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #80bfb5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80bfb5 to the mixer and play with it.