Hex #4e8a4f or rgb(78,138,79) in RGB space is the tint of green. It has hue angle of 121.00 degrees, value = 54 and saturation = 43. #4e8a4f can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 5 drops of blue, 4 drops of green.
Nearest safe hex - #669966. Below you can see the block with #4e8a4f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e8a4f to the mixer and play with it.