What is the maori word for pink?

There isn't a single, specific Māori word for "pink". The Māori language is descriptive, so you would likely describe pink using other words, such as:

* Whero māwhero (light red)

* Whero mā (or whero pāpaku) (pale red)

* Kākāriki whero (red-green)

* Whero pango (red-black)

The specific choice would depend on the shade of pink you are trying to describe.