Hex #a4aca4 or rgb(164,172,164) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 67 and saturation = 5. #a4aca4 can be obtained by mixing 4 colors: 4 drops of red, 4 drops of cyan, 1 drop of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #a4aca4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a4aca4 to the mixer and play with it.