Hex #55d2c1 or rgb(85,210,193) in RGB space is the tint of greenish cian. It has hue angle of 171.84 degrees, value = 82 and saturation = 60. #55d2c1 can be obtained by mixing 4 colors: 2 drops of blue, 5 drops of cyan, 3 drops of green, 5 drops of white.
Nearest safe hex - #66cccc. Below you can see the block with #55d2c1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55d2c1 to the mixer and play with it.