Table tennis table colors

I was wondering if you knew.... what table tennis colored tables does the ITTF approve?

Hi Abdiel,

Here is  slink to al of the tables that the ITTF approve.  There are only Blue or Green tables on their list.  

http://www.ittf.com/_front_page/ittf1.asp?category=tables

There are however a lot of different shades of Blue and Green tables.