Hex #a2b2a3 or rgb(162,178,163) in RGB space is the tint of green. It has hue angle of 123.75 degrees, value = 70 and saturation = 9. #a2b2a3 can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #999999. Below you can see the block with #a2b2a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a2b2a3 to the mixer and play with it.