I have been using Benjamin Moore Silver Satin throughout my 1958 split-level. It's a very light grey, on the warmer side. I don't see any green or pink undertones in it, but my eye for color isn't as great as some of the color experts here! I haven't found the perfect white for the trim yet. In my previous house, I used Anthem White from Lowe's for all my trim, but I think it's a little too stark here. I did the ceilings here in Anthem White, but I'm still searching for a slightly warmer white.

Here's a pic of the walls in our mudroom/lower entry area - this was taken while the room was in progress (we uncovered the flagstone from under carpet + a crumbling layer of floor leveler), but it's a good shot of the wall color:

In our kitchen, we went one shade darker - Benjamin Moore Balboa Mist:

check out "retrorenovation.com" if you're doing MCM-that's the place to be!