What is meant by "readability" in design?

Readability in design refers to the ease with which text can be read and understood by the audience. It encompasses various factors such as font choice, font size, line spacing, contrast between text and background, and the organization of content. When a text is designed with readability in mind, it allows users to efficiently process the information, leading to better comprehension and retention.

While aesthetic appeal, font size, and vocabulary complexity can influence readability, they are not the primary focus. A text may look visually appealing or use a large font size, but if the text is poorly organized or has inadequate contrast, it may still be challenging to read. Therefore, prioritizing clarity and accessibility is essential in effective design to ensure that the intended message is communicated successfully.