Which of the following is a recommended best practice for making copy readable on Pinterest ads?

On Pinterest, readability is vital because users scroll through a highly visual feed, often on mobile devices. Ensuring your text stands out from the background imagery is a fundamental "Creative" principle of the 4Cs. High Contrast for Legibility: Using high contrast (such as dark text on a light background or light text on a dark, "scrimmed" background) ensures that your message is "thumb-stopping." If text blends into the image, the Pinner's eye will skip over it, significantly lowering your click-through rate (CTR).