Probably not... are they albino? Sometimes albino seedlings look a little yellowish. They will die.

If they are truly yellow/chartreuse, their foliage would burn in the sun and possibly would never flower for lack of photosynthetic activity.

If it were me, I'd continue to let them grow and see what develops.
I remember someone posting on this forum about a similar experience and they let the seedling grow a bit longer to see if it would make it or not. And I believe the end result was they did turn green. Do a search on seedlings or yellow leaves on this forum and see if the post does pop up on the search.

Hi,
I've read that there can actually be sort of semi albino seedlings and I have had some. Albinos are definitely white cream and will die off in a couple of weeks. Sometimes I have had sort of yellow green ones too and they don't do well either. I think the ones I had last year eventually died. But leave them and see what happens. I've read they don't make as much chlorophyll as they should and are always poor doers.