Hex #5b9c80 or rgb(91,156,128) in RGB space is the tint of teal. It has hue angle of 154.15 degrees, value = 61 and saturation = 42. #5b9c80 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of cyan, 3 drops of white, 5 drops of black.
Nearest safe hex - #669999. Below you can see the block with #5b9c80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b9c80 to the mixer and play with it.