Hex #768e83 or rgb(118,142,131) in RGB space is the tint of teal. It has hue angle of 152.50 degrees, value = 56 and saturation = 17. #768e83 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of blue, 3 drops of green, 4 drops of white.
Nearest safe hex - #669999. Below you can see the block with #768e83 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #768e83 to the mixer and play with it.