Hex #88b199 or rgb(136,177,153) in RGB space is the tint of teal. It has hue angle of 144.88 degrees, value = 69 and saturation = 23. #88b199 can be obtained by mixing 4 colors: 3 drops of magenta, 2 drops of cyan, 5 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #88b199 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88b199 to the mixer and play with it.