As it appears on the screen, I like its muted gray tone because it picks up on your gray counter. It looks like a blue gray here and the blue is very pretty with your cabinet color. Blue is complementary to orange. The cool blue of it works well with the gray too. I don't think you need to bring green in which won't relate as well to your counter color.

Benjamin Moore Paper White. We also have gray cabinets and this is the color we chose.

Sunsoleil - I found it hard to believe that there isn't a place that actually has color match ideas for prominent bathroom fixtures. In 2012 I went through the same thing as I had matched my vanity to the toilet and tub colors. I ended up with a BM Affinity color Battenberg AF-70 which I had custom mixed in a Behr. I was then and still am thrilled with that match. My bathroom is bright and the color looks very, very slightly yellowish. When I move my sample to a darker room it appears to be darker (more tannish) so the light in your bathroom will definitely play a role in the selection.

@apple_pie_order what I like and what I think will tie all the elements in are two different things. I think there will be an element of compromise to try and get it to work. Originally I was going for dark old fence, dark extension, dark all along the bottom render and garage door and white pickets. But with that big rendered wall I think it will be too much. So then I thought something like these photos below. But I still don't know what to do with the wooden fence. The vertical structure is a council verge that I have been trying to get them to landscape for ages! Thanks for helping!