Hello there.
I can understand your concern.
Yes it is possible to have a perfectly normal vision of 6/6 but having color blindness.
Coming to conclusions by taking some test in youtube is not correct. Didnt you feel anything since your childhood?
You are normal most likely. But get it checked out by a ophthalmologist in person to be sure.
Best regards.
Dr. Anil kumar jain.
Bangalore.
Answered2016-10-20 15:49:34
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