Hex #20a6aa or rgb(32,166,170) in RGB space is the tint of cyan. It has hue angle of 181.74 degrees, value = 67 and saturation = 81. #20a6aa can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of blue, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #20a6aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20a6aa to the mixer and play with it.