I'm counting 26 shades of signed, money-making contract there.

I'm also in the Fort Lauderdale area.You can probably find me in the shade of a tiki bar, drowning my sorrows in a bucket of Dos Equis.Stay thirsty, my friend.

Large, healthy shade trees.Um, no. 

I forget the actual shade, but I've used in in a couple of different properties and it looks really classy next to white trim and cabinets. 

@Michael Hicks the interior is painted a neutral color usually a light tan and the trim/doors are a darker tan.

You can get moisture strips to test areas or note darker joints in the wood floor.

A color theme for example - different shades of the same beige or grey.

I said, do this at your own peril, because it will be one thing after another.Sure enough, she next wanted room darkening shades because the street lights outside bothered her.  

All but one of these is usually visible and apparent on your first meeting, i.e. a landlord could assume an applicant wearing a hijab is of the Muslim faith, or someone of darker skin tone is of ethnic descent, or a person who walks with a cane or is wheelchair-bound has a disability, or a person who speaks Spanish fluently (or conversely doesn't speak English well) is of Hispanic or Latin or non-American descent, or a woman is, well, a woman.

@Steve Babiakundefined a light shade of yellow.