Hex #77b799 or rgb(119,183,153) in RGB space is the tint of teal. It has hue angle of 151.88 degrees, value = 72 and saturation = 35. #77b799 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of cyan, 3 drops of green, 4 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #77b799 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #77b799 to the mixer and play with it.