Hex #80a999 or rgb(128,169,153) in RGB space is the tint of teal. It has hue angle of 156.59 degrees, value = 66 and saturation = 24. #80a999 can be obtained by mixing 4 colors: 1 drop of cyan, 1 drop of green, 5 drops of white, 3 drops of black.
Nearest safe hex - #999999. Below you can see the block with #80a999 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a999 to the mixer and play with it.