Line height

Definition

Line height refers to the vertical spacing between lines of text, typically measured from the baseline of one line to the baseline of the next. It plays a critical role in enhancing readability and engagement by creating visual breathing room in blocks of text, making it easier for readers to follow along without feeling overwhelmed. Proper line height not only affects the aesthetic appearance of text but also impacts the overall user experience in digital content.

5 Must Know Facts For Your Next Test

1. The recommended line height for body text is typically between 1.5 and 1.8 times the font size to enhance readability.
2. Line height that is too tight can make text difficult to read, while excessive line height can disrupt the flow and connection between lines.
3. Responsive design often requires adjusting line height based on screen size to maintain optimal readability across devices.
4. Different fonts can require different line heights; some typefaces may appear more cramped or spaced out depending on their design characteristics.
5. Adjusting line height can significantly impact user engagement, as well-structured text encourages readers to stay longer on a page.

Review Questions

• How does line height influence readability and user engagement in digital content?
  • Line height greatly affects readability by providing adequate space between lines of text, allowing readers to easily track their place and minimizing visual clutter. When the spacing is appropriate, it fosters a comfortable reading experience that keeps users engaged. Conversely, poor line height can lead to fatigue and frustration, causing readers to abandon the content.
• What are some best practices for setting line height in web typography, and how do they contribute to effective content structure?
  • Best practices for setting line height include using a ratio between 1.5 and 1.8 times the font size for body text and adjusting it based on specific font characteristics. These practices ensure that text blocks are visually appealing and easy to read. A well-structured approach to line height supports better comprehension of content, allowing users to absorb information more effectively.
• Evaluate the impact of varying line heights across different types of content (e.g., articles vs. headings) on overall user experience.
  • Varying line heights for different content types can enhance user experience by creating visual hierarchy and guiding readers through the material. For instance, headings typically benefit from tighter line heights to convey importance, while body text should use looser spacing for clarity. This intentional variation helps maintain reader interest and comprehension throughout various sections of content, making it easier for users to navigate and engage with the material.

Related terms

leading: Leading is a term often used interchangeably with line height, referring specifically to the space between lines of text in typography.

font size: Font size determines how large or small the characters appear in text, which can influence how line height is perceived and adjusted.

typography: Typography is the art and technique of arranging type to make written language legible, readable, and visually appealing, which includes considerations of line height.