Hex #55c85b or rgb(85,200,91) in RGB space is the tint of green. It has hue angle of 123.13 degrees, value = 78 and saturation = 58. #55c85b can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of blue, 4 drops of cyan, 4 drops of green.
Nearest safe hex - #66cc66. Below you can see the block with #55c85b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55c85b to the mixer and play with it.