After gathering a bunch of references, it looks as if the earliest examples of the film have a greenish tint to them. I actually had to reduce the green of the bootleg to balance the colors somewhat:
Your collection is missing the LD sources of the 81 crawl/flyover. They do have a more blue cast so Darth Lucas correction above that seemed a little too blue is probably closer than it seemed. Many of these are too yellow. I think matching the colors for the crawl and making sure the star destroyer is grey enough and let the planet be imperfect. Trying to match this version to either the 1977 or the 1997 versions may lead to incorrect results. The only thing I have planned to use those version for is to align the blockade runner and star destroyer in my remaster. Hopefully I can get to that next month (maybe even next week).