Hex #55c6c7 or rgb(85,198,199) in RGB space is the tint of cyan. It has hue angle of 180.53 degrees, value = 78 and saturation = 57. #55c6c7 can be obtained by mixing 3 colors: 1 drop of yellow, 1 drop of magenta, 4 drops of cyan.
Nearest safe hex - #66cccc. Below you can see the block with #55c6c7 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c6c7 to the mixer and play with it.