Green poop

Sammie

I was just wondering if anyone could give me some insight on green poop, the last couple of dirty nappies we’ve had today have been green he’s only 9 weeks old and this is my first time breastfeeding any of my children so unsure as to what’s normal or not, so far we’ve only had the typical yellow mustardy colour,

any information you could give me would be a great help, thank you