New colour palette for supplement brand

I'm looking for an updated colour palette for a brand which is an online retailer of high quality vitamins, supplements and wellbeing products: https://bigvits.co.uk/ Then I would like our brand guidelines document to be updated with the new colours. The current colour palette is attached, which feels dated now. I would like the new palette to be more fresh and colourful. The colours will be used in email campaigns and flyer inserts. The logo will stay the same.