Hex #55bf4c or rgb(85,191,76) in RGB space is the tint of green. It has hue angle of 115.30 degrees, value = 75 and saturation = 60. #55bf4c can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of blue, 5 drops of green, 2 drops of white.
Nearest safe hex - #66cc33. Below you can see the block with #55bf4c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55bf4c to the mixer and play with it.