Hex #20c89f or rgb(32,200,159) in RGB space is the tint of greenish cian. It has hue angle of 165.36 degrees, value = 78 and saturation = 84. #20c89f can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of cyan, 1 drop of green, 1 drop of black.
Nearest safe hex - #33cc99. Below you can see the block with #20c89f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20c89f to the mixer and play with it.