Hex #228e55 or rgb(34,142,85) in RGB space is the tint of teal. It has hue angle of 148.33 degrees, value = 56 and saturation = 76. #228e55 can be obtained by mixing 4 colors: 3 drops of cyan, 5 drops of green, 2 drops of white, 5 drops of black.
Nearest safe hex - #339966. Below you can see the block with #228e55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #228e55 to the mixer and play with it.