Hex #749d8b or rgb(116,157,139) in RGB space is the tint of teal. It has hue angle of 153.66 degrees, value = 62 and saturation = 26. #749d8b can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of cyan, 4 drops of white, 4 drops of black.
Nearest safe hex - #669999. Below you can see the block with #749d8b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #749d8b to the mixer and play with it.