Hex #55c27b or rgb(85,194,123) in RGB space is the tint of bluish green. It has hue angle of 140.92 degrees, value = 76 and saturation = 56. #55c27b can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of blue, 3 drops of cyan, 1 drop of green.
Nearest safe hex - #66cc66. Below you can see the block with #55c27b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c27b to the mixer and play with it.