Hi may I know is my baby poo in this Colour is normal?

Has your baby been drinking the same formula or you have change the formula recently? If your baby's stool is dark green, it could be the product iron supplementation in your baby's diet. In some babies, the iron sulfate in a supplement or iron-fortified baby formula can make dark green stools, or sometimes even greenish-black. There is no need to be concerned with the color change, as it has no significance to your baby’s digestive system.

You can take a look at this article: http://www.babycentre.co.uk/baby-poo-photos It could be like what Jasmine mentioned, the greenish stool may be due to the consumption of iron supplements.