Need help changing font color.

Hi there, I was trying to change the font color for my Komento post text. I had a hard time finding the exact class of those texts. I've looked into these two following folders and try to change the css:

/components/com_komento/assets/css
/public_html/components/com_komento/themes/kuro/css

But none of them seem to contain the class kmt-text, could you help me to find out where exactly do I need to change the font-color?

Attached is the text which I would like to change the color, thanks!