"All of you are the children of Adam and Adam was created from soil." (Prophet Muhammad Peace Be Upon Him)
He also said, 'O People! Your Lord is One. No Arab is superior to a Persian*, no Persian is superior to an Arab, no red man** is superior to a black man, no black man is superior to a red man- except in piety. The most honoured unto God are the most pious." (Source: 'Questions and Answers about Islam' by Dr Muhammad Ali Al-Khuli, P 40, 1999)
*Persia was then a great nation at the time
** Red is another term for White people
Personal Comment: While the word 'man' is used throughout, women are included in the context. The only form of measurement used for both men and women and how Allah judges them is on purity of religion alone; the relationship between each individual and the Creator and nothing else.
Second, remember the Prophet (Peace Be Upon Him) was addressing the Arabs as his first listeners. The Prophet (Peace Be Upon Him) as such did not mention the yellow race (Oriental ethnic groups) as they were not known to most Arabs of the time, it would have been unusual to explain and expound further about them as a race, people, culture etc. if he had done so via revelation.
It is also possible he may also not have met any of them personally and there was little or no contact between them and the Arabs; the first Muslims, even through international trade and travel, hence it was un necessary at the time.
Third, the statements clearly show that reverse racism (e.g. the idea that darker races are superior to white people) is just as repugnant and wrong as white racism itself. In the same way it demonstrates if this is true for those outside of religion, it is even more true for those who believe in religion and God. They should be the first to show, exemplify and orchestrate personally how they are free of racism and prejudice in every manner and way in thoughts, deed, action, evaluation and ideas.