Hex #77b99f or rgb(119,185,159) in RGB space is the tint of teal. It has hue angle of 156.36 degrees, value = 73 and saturation = 36. #77b99f can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of blue, 3 drops of cyan, 3 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #77b99f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #77b99f to the mixer and play with it.