I have been accused of being racist?

To clarify I made a compliment to a lady with an unusual green eye colour. I happened to point out this was an especially unusual combination with her colouring. She then accused me of being racist towards her as she didn t fit into a "black stereotype". I was trying to point out that genetically she won the lottery, I would have said the same with any unusual Caucasian features/eye combinations. At the same time I don t want to cause offence and would be interested to know whether this sort of compliment would be deemed a racial slur. Any answers would be much welcomed from all ethnicities.
Asked Jul 11, 2016
Ugh, black people do that shit all the time. They need to just stop. They seriously think all white people are racist, it's annoying asf.

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