Snows vary the range of possible "tints"; greenish, or pinkish, or yellowish. Go to
http://www.jmgreptile.com/cimages/SalmonSnow003.jpg or
http://www.cornsnake.net/photo-galle...ow-salmon.html These kind of set the standard for what a "salmon snow" should look like.
Not sure what you are keeping your corn snake in (it IS a lot of pages to read
) but if it's in a screened top aquarium style cage you can cover 2/3rds of the top to help hold in humidity, as they let all the humidity escape thru the top. Especially this time of year