Hex #55b183 or rgb(85,177,131) in RGB space is the tint of teal. It has hue angle of 150.00 degrees, value = 69 and saturation = 52. #55b183 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 5 drops of cyan, 1 drop of black.
Nearest safe hex - #669999. Below you can see the block with #55b183 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55b183 to the mixer and play with it.