Hex #80c9ba or rgb(128,201,186) in RGB space is the tint of greenish cian. It has hue angle of 167.67 degrees, value = 79 and saturation = 36. #80c9ba can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of blue, 4 drops of cyan, 5 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #80c9ba color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c9ba to the mixer and play with it.