I have Shaker Beige in my entry hall foyer and up the stairs. It is a true beige and I don't see any undertones. My entry gets light while going up does not, yet the color stays even.
That said, Monroe Bisque has come up many times here so it is worth considering.

I have Shaker Beige in my kitchen and agree it's a true beige. Initially I was using same color that is in den, but found it looked green in kitchen.

From what I have seen Monroe Bisque appears to have a slight greenish undertone. Powell Buff is pretty much the color of Monroe Bisque but without the green undertones.

I have both these colors....Monroe bisque has a def. green undertone but is a beautiful color. I have read that shaker beige has a pink undertone but I don't see it in my house. It is a beautiful color as well...reminds me of a light chocolate milkshake...you can't go wrong with both these colors, IMO....

thank you all for your input - I decided on Shaker Beige and picked it up on my way home - painter is coming in the morning.

ellendi-- do you mind posting pictures of your kitchen? Do you like it in your space. It's one that I am considering. Thanks so much.