Not be confused with the classics series episode Colours Yellow.
It's a special day for yellow Laa-Laa. Big yellow flowers grow in Teletubbyland and a yellow balloon leads Laa-Laa to Tiddlytubby Umby Pumby. In Tummy Tales, a child looks at yellow daffodils
- This episode aired in the UK on 18th May 2017
- Dipsy was the missing teletubby
- Laa Laa was the boo shouter