OH gosh, yes. I *love* grey-green and gold. It's our bedroom color palette, actually (along with walnut/brown). DH and I think it's just unbelievably beautiful. I don't know those colors, but I wouldn't hesitate a second juxtaposing grey and gold.

I don't know those colors personally but I think it would look great. I have a similar combination in my home. My kitchen and family room open into each other and one is BM Jamesboro Gold and the other BM Sag Harbor Gray. I think the key is to make sure your gray-green-beige is on the warm side.

Oh, please pictures... may I see????

I just used BM Stonington Gray in a bath right off of a hall painted SW Whole Wheat and it looks great. I was also worried but it works

I don't have pics to share of the bedroom yet but imagine EK Pumice (which is actually a light grey-green-tan, pretty exactly) with golden strandwoven bamboo flooring. And walnut cabinetry, and similarly-toned brown fabric headboard. Nickel and frosted glass light fixtures. The drapes and the bed fabrics, in shades of gold and very light grey-green (I also have some bluish-grey sheets that look *so great* against the green-grey duvet and brown headboard...you wouldn't expect it, but they all kind of glow when they're next to each other) make it all work together.

Here is a link that might be useful: something similar...yellows and grays on AT

I don't have a picture that shows the colors strong enough, but I actually have this color combo in my parlor. Grayish green walls,muted gold fabrics on the window treatments and side chairs. My sofa and area rug both have grayish green, gold, beige and a tad of purple (more like an eggplant) which go quite well with my dark cherry stands and picture frames.