Hex #558468 or rgb(85,132,104) in RGB space is the tint of teal. It has hue angle of 144.26 degrees, value = 52 and saturation = 36. #558468 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #669966. Below you can see the block with #558468 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #558468 to the mixer and play with it.