Beiges/browns have either red, yellow, or green undertones. With red tones in your other elements, you want to avoid the beiges with green undertones. Try for one with red undertones, but be careful as those have a tendency to look pink in some lights. Lay the paint sample onto a sheet of plain white paper to be able to isolate the undertones.

Though both are technically "gray" I have the following colors in my house and think they each look like true beige's: Edgecomb Gray (Ben Moore), below the chair rail in different lighting (floors were newly stained in second pic, not a filter difference): Useful Gray (sherwin Williams)

Colors can look dramatically different in different rooms depending on a host of factors, as Lars noted. Are your lighting fixtures in place? Besides natural lighting (which is huge), the amount and type of artificial lighting can make a big difference. Lamps come in different "color temperatures," with lower numbers being warmer/more yellow and higher numbers being cooler/bluer. A beige paint could look very yellow under one and more gray under the other. If you have the light fixtures and light bulbs in place that you intend to use, I would trust what you are seeing in your space with a few caveats: you want to look at a large sample (say, paint a poster board that you can move around the room) rather than a chip, and make sure the coverage on your sample has full coverage (2 coats of paint so the background color isn't bleeding through). If you've done that and the colors still look too yellow, look for something on the cooler side on neutral, more in the warm grays. Because really, it doesn't matter what the color looks like on the chip or in someone else's house, only what it looks like in your house.

Monroe Bisque was gold in my well lit upstairs hall and cream in my dimmer downstairs hall. BM Cream Fleece 233 is a yellow beige that does not scream “yellow” in my bright room. Don’t recall the LRV. I like that it doesn’t “disappear” in artificial light like some of the light yellowish beiges I’ve used before. Cream Fleece I’ve also used BM Crisp Khaki 234 in three different houses. It’s just slightly greenish yellow beige. Might not be yellow enough for you.