I have no idea what colour this shirt is. Unlike my husband I am not colour blind (or in denial that I am colour blind), I just honestly am not sure if it is more grey or green but feel like it is a perfect blend of the two colours. I don't think the pictures truly show it correctly. I bought it because of this cool colour and the style, the neckline is amazing. Makes it a little challenging to style but I figure with dark jeans I am safe.