Jalapeno seedlings stem turning brown.

[akash86]

Hi guys, over the last few days i noticed that the color of my seedlings stem has turned into pinkish brown sort of color. I want to know if thats normal or should i be changing something? Any help/suggestions would be appreciated. Pic attached.

[imafan26]

I don't see anything wrong with it yet. I would be careful not to over water and make sure it is getting enough light.

[wisconsindead]

It looks fine. Though it could probably use a little more sun.