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Cystic Fibrosis Trust

Wear Yellow Day

Wear Yellow Day 2020 is taking place on Friday 19 June. Find out how you can set up your own Wear Yellow Day event!

So perhaps yellow isn't your colour. Maybe you wish we asked you to wear blue instead. Or it could be that you can't wait to pull out your yellow outfit every year. Whatever your feelings about this sometimes hated hue, you know that joining us for Wear Yellow Day and putting on your own fundraising event or taking a #CFYelfie is one of the most important things you can do to help us in the fight against cystic fibrosis. Read on to find out how you can make a difference!

Start your own event

1. Get inspired 

Download our Wear Yellow Day guide to find out how you can set up your own event and help to raise vital funds for the Cystic Fibrosis Trust. We can also send you a copy of our Wear Yellow Day pack by post - just email to get yours.

2. Set the wheels in motion

Download your own Wear Yellow Day posters so that everyone in your office, school or town can find out when and where your event is happening and how they can get involved.

3. Collect your donations

Download your own collection box, cut it out and bring it to your fundraising event.

4. Tell us about it

Send pictures of your event to and tell us how it went! And remember, there's no need to wait until the big day is over - we'd be delighted to hear what you have planned and send you all the materials you might need to support you.

Take a #CFYelfie

Put on your yellow clothing or accessories, snap a photo and share it on social media using #CFYelfie. Then text YELLOW to 70500 to donate £5 to the Trust, and challenge your friends and followers to do the same.

Facebook yelfies

Take a look at the latest #cfyelfies being shared by the CF community - and add your own while you're there!

Yellow guide

Check out our guide to turning the world yellow for a day and pick your favourite project or design your own. 

Twitter yelfies

Spread the word (and your yelfie) far and wide - but remember to tag @cftrust and make a donation!