Hex #55c188 or rgb(85,193,136) in RGB space is the tint of teal. It has hue angle of 148.33 degrees, value = 76 and saturation = 56. #55c188 can be obtained by mixing 4 colors: 3 drops of cyan, 5 drops of green, 5 drops of white, 2 drops of black.
Nearest safe hex - #66cc99. Below you can see the block with #55c188 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c188 to the mixer and play with it.