Colour
Its an overused generalisation, but ” dark pins don’t rank” is true to some extent. Choosing the colours of the text, background and picture so that they match or ‘harmonise’ is SO IMPORTANT.
True you should design the pin to grab the attention of the user, but tests generally show that the most clicked on pins have a ‘harmonious’ colour range.
How can I choose the right colours to use on the pin? I would suggest you read and explore the Photocopa palette tool on the Colourlovers website this completely free tool can quickly give you the main colours from a photo, enabling you to choose suitable text and background colours that will enhance your PIN