I ran my seedlings at 24 for the first couple weeks and here’s what they look like now. I won’t do that again but you should be fine. They should darken a little after a few days.
I even burnt the tips of those first serrated leaves and they forgave me.
Now is the time to have a timer issue. They will be fine.
The plants are doing well and getting bigger every day, had a bit off a hiccup with the humidifier that was spilling water all over the place. But after cleaning it doing just fine again (not that it was dirty actually, but still). Left the plants a little wet, but think I just caught it in time. Light and the iPhone is making it look like they are more green then they really are.
Looking good. Little babies.
Quick update, nothing major… They are doing well and getting more and more leaves.