Hex #558250 or rgb(85,130,80) in RGB space is the tint of green. It has hue angle of 114.00 degrees, value = 51 and saturation = 38. #558250 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 2 drops of cyan, 4 drops of black.
Nearest safe hex - #669966. Below you can see the block with #558250 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #558250 to the mixer and play with it.