I like Jules’s graphic! Yes, I see that it’s a greyed-green undertone but certainly not GREEN green.
This reminds me of the color we painted our den. It’s the most bizarre thing. In some light it looks bluish-grey, and sometimes when the sun hits it, it looks more greenish. But on the paint chip held outdoors it looks almost khaki-ish! It truly is very chameleon-ish. I like that aspect of it. We play up the blue tone of it for that room, but it’s a pleasant neutral because somehow it manages not to feel too cool or too warm, and it’s not beige or grey, which both tend to feel rather flat.
In a trench like this, I think its usefulness would depend on how it works with your skin tone. It quite appeals to me, because beige does absolutely nothing for me, flattery-wise, but I could see this cooler green-tinged color working well. If I were in the market for such a cost, I’d be very tempted to try it! Of course YMMV.