Hex #55be88 or rgb(85,190,136) in RGB space is the tint of teal. It has hue angle of 149.14 degrees, value = 75 and saturation = 55. #55be88 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of cyan, 5 drops of green, 3 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #55be88 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55be88 to the mixer and play with it.