Hex #80ab88 or rgb(128,171,136) in RGB space is the tint of bluish green. It has hue angle of 131.16 degrees, value = 67 and saturation = 25. #80ab88 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of blue, 3 drops of green, 4 drops of white.
Nearest safe hex - #999999. Below you can see the block with #80ab88 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80ab88 to the mixer and play with it.