Hex #4e804f or rgb(78,128,79) in RGB space is the tint of green. It has hue angle of 121.20 degrees, value = 50 and saturation = 39. #4e804f can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of magenta, 4 drops of blue, 5 drops of green.
Nearest safe hex - #669966. Below you can see the block with #4e804f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e804f to the mixer and play with it.