Blue light burn?

[JDU]

Put these 2 out in front of the window to be houseplants & clone mothers. The window is also nxt to the TV & while this Mango has thrown very light green new growth from the beginning with her Great Grandma this is almost yellow & the Black Cherry Punch has never shown me any color but Forest green. Does it look like anything I need to worry about?

 

[JDU]

...... Zoned out hard I noticed the situation. They were sittin in a real dark corner of the room. There's just a sliver of actual sunlight for maybe 1hr through that window in the morning. I'm thinkin it might be from low light levels.