Hex #80cac0 or rgb(128,202,192) in RGB space is the tint of greenish cian. It has hue angle of 171.89 degrees, value = 79 and saturation = 37. #80cac0 can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of blue, 3 drops of cyan, 4 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #80cac0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80cac0 to the mixer and play with it.