Friendly and happy web UI

I wanted to create a very friendly and appealing looking UI for the work management tool awork (awork.io).

I ended up with lot's of blue greys and decent but still very colourful elements.

This is a just a show case of elements I've used throughout the app.

What do you think? Do you like it? You think it's "happy" and "friendly"?

Every feedback is highly appreciated! 🙏