Hex #55c4a1 or rgb(85,196,161) in RGB space is the tint of greenish cian. It has hue angle of 161.08 degrees, value = 77 and saturation = 57. #55c4a1 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of cyan, 3 drops of green, 2 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #55c4a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c4a1 to the mixer and play with it.