Hex #55c168 or rgb(85,193,104) in RGB space is the tint of bluish green. It has hue angle of 130.56 degrees, value = 76 and saturation = 56. #55c168 can be obtained by mixing 3 colors: 1 drop of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #66cc66. Below you can see the block with #55c168 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c168 to the mixer and play with it.