Hex #55b847 or rgb(85,184,71) in RGB space is the tint of green. It has hue angle of 112.57 degrees, value = 72 and saturation = 61. #55b847 can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of blue, 3 drops of green, 1 drop of white.
Nearest safe hex - #66cc33. Below you can see the block with #55b847 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55b847 to the mixer and play with it.