Hex #55b795 or rgb(85,183,149) in RGB space is the tint of greenish cian. It has hue angle of 159.18 degrees, value = 72 and saturation = 54. #55b795 can be obtained by mixing 4 colors: 3 drops of blue, 1 drop of cyan, 4 drops of green, 4 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #55b795 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55b795 to the mixer and play with it.