Hex #55a67d or rgb(85,166,125) in RGB space is the tint of teal. It has hue angle of 149.63 degrees, value = 65 and saturation = 49. #55a67d can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of blue, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #669966. Below you can see the block with #55a67d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55a67d to the mixer and play with it.