Hi & welcome to the forum.
Here's a good page on shades within yellow put together by one of our own esteemed members: http://www.woodhavenlabs.com/yellows.html For more detail on coat color genetics, see http://www.labbies.com/genetics2.htm
The more experienced folks can comment on the desirability of very light cream coloring, but I have seen pretty light-colored dogs at shows. Certainly no reputable breeder would put a puppy down for something so trivial as coat color.
Here's a good page on shades within yellow put together by one of our own esteemed members: http://www.woodhavenlabs.com/yellows.html For more detail on coat color genetics, see http://www.labbies.com/genetics2.htm
The more experienced folks can comment on the desirability of very light cream coloring, but I have seen pretty light-colored dogs at shows. Certainly no reputable breeder would put a puppy down for something so trivial as coat color.