Hex #20d880 or rgb(32,216,128) in RGB space is the tint of teal. It has hue angle of 151.30 degrees, value = 85 and saturation = 85. #20d880 can be obtained by mixing 3 colors: 1 drop of yellow, 4 drops of cyan, 3 drops of green.
Nearest safe hex - #33cc99. Below you can see the block with #20d880 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20d880 to the mixer and play with it.