Hex #22aa8e or rgb(34,170,142) in RGB space is the tint of greenish cian. It has hue angle of 167.65 degrees, value = 67 and saturation = 80. #22aa8e can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 5 drops of cyan, 3 drops of green.
Nearest safe hex - #339999. Below you can see the block with #22aa8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #22aa8e to the mixer and play with it.