Hex #55ba32 or rgb(85,186,50) in RGB space is the tint of grass green. It has hue angle of 104.56 degrees, value = 73 and saturation = 73. #55ba32 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of blue, 1 drop of cyan, 5 drops of green.
Nearest safe hex - #66cc33. Below you can see the block with #55ba32 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55ba32 to the mixer and play with it.