Hex #a4a7a4 or rgb(164,167,164) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 65 and saturation = 2. #a4a7a4 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 5 drops of blue, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #a4a7a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a4a7a4 to the mixer and play with it.