Good day. We've been having green stools for two months now, and it's …

Good day. We've been having green stools for two months now, and it's been a week since then. The stool is different shades of green, sometimes even with a greenish tinge and a yellowish color. The baby feels good, eats well. The stool can be watery, and sometimes mucus appears. I'm worried, though I read a lot of information, everyone says it's normal.