Looks like you have a very light yellow Lab with a snow nose, meaning it will darked back up when the weather gets warmer. What makes me say that is her eyes are dark, and so are her eye rims. Dudleys have terracota colored noses, eye rims and lips, and gold eyes.
eta pictures:
Mick was a dudley. It's hard to see in the picture, but his eyes were gold. Mick's lips were the same color as his nose and eye rims/lids.
Caleb is yellow with a snow nose. He's even lost some pigment at the corner of his eyes this winter. He has dark brown eyes, and black lips.
edited again to add- really good, dark pigment is hard to get in yellow Labs. Sometimes it takes awhile for it to darken up, too. Caleb still had a little pink spot in the corner of his one eye when we picked him out. Your new girl is a cutie. How old is she?