Thanks for posting your query..
Pure color deficiency need not affect vision unless it is associated with a refractive error
But in case of syndromes color deficiency can be due to some structural abnormality where you can expect a vision problem.
A complete ophthalmic examination by a retina
specialist ( if required ) will confirm the diagnosis.
A refractive error associated with color deficiency can also cause a vision problem which can be improved by using glasses.
Let your ophthalmologist do all the required investigations to come to a diagnosis and according treatment can be planned.
Hope I answered your query. Will be available for further queries..