So 2 of the 3 seedling are looking really lime green colored and 1 of them looks dark green like it should. They all 3 still seem to be growing about the same speed as each other. Is there something wrong with the 2 that are lighter colored?
Just slight variances, no 2 plants will be the same. Nothing seems wrong yet. Wait till later in veg to see how they come out. Some plants will outperform others, even if its the same seed.