Hex #20c19f or rgb(32,193,159) in RGB space is the tint of greenish cian. It has hue angle of 167.33 degrees, value = 76 and saturation = 83. #20c19f can be obtained by mixing 3 colors: 1 drop of red, 5 drops of cyan, 2 drops of green.
Nearest safe hex - #33cc99. Below you can see the block with #20c19f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20c19f to the mixer and play with it.