Idea #1
The text is a tad dark in my opinion and while it's readable, it could do with some brightening.

Idea #2
My second idea is to change the colour of the text where it says who liked the post to be the same blue as the report, bookmark, like and comment buttons. I suggest this because that text used to match before so my eyes (And probably many others) are trained to expect the colours of text and the list of likes to be different, but they're not. Change is OK, but I think it'd look better with this suggestion.