Is there anything I can do??

Before I put my 2 weeks notice in...I was employed by an Apartment Management company. I was there during the selling and new ownership of the property. I stayed around and they raised me to Assistant Property Manager and were going to hire a leasing agent for me. Well, the only resume that was received was of a very nice and professional black lady. I was for her being hired...however, they didn't want to hire her due to the fact she was black. They told me that they were worried that it would hurt their potential leasing and bother the current residents if there was a black girl in the office. They did hire her...but then soon after she got fired. Due to this comment and other incidents with this company--is there anything I can do to maybe bring this to someones attention?? Nevertheless, they accused me of being racist after telling them to hire her!!! Which that was humiliating enough---My husband is Spanish and my best friend in the whole world is black. What can I do???