Hex #4d5f4d or rgb(77,95,77) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 37 and saturation = 19. #4d5f4d can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of red, 3 drops of cyan, 4 drops of black.
Nearest safe hex - #666666. Below you can see the block with #4d5f4d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d5f4d to the mixer and play with it.