Common Low Contrast Text in Grocery Delivery Apps: Causes and Fixes

Low contrast text issues in grocery delivery apps can significantly impact the user experience, leading to frustration, errors, and ultimately, revenue loss. To address this problem, it's essential to

Introduction to Low Contrast Text Issues in Grocery Delivery Apps

Low contrast text issues in grocery delivery apps can significantly impact the user experience, leading to frustration, errors, and ultimately, revenue loss. To address this problem, it's essential to understand the technical root causes, real-world impact, and specific examples of low contrast text in grocery delivery apps.

Technical Root Causes of Low Contrast Text

Low contrast text in grocery delivery apps is often caused by:

• Insufficient color contrast between the text and background, making it difficult for users to read.
• Inconsistent font sizes and styles, leading to visual hierarchy issues and readability problems.
• Poorly designed themes and templates, which can result in low contrast text throughout the app.
• Lack of accessibility considerations, such as not following Web Content Accessibility Guidelines (WCAG 2.1 AA) or neglecting to test with user personas, like the elderly or accessibility personas.

Real-World Impact of Low Contrast Text

The real-world impact of low contrast text in grocery delivery apps can be significant:

• User complaints and negative reviews, leading to lower store ratings and revenue loss.
• Difficulty completing tasks, such as checking out or tracking orders, resulting in abandoned carts and lost sales.
• Increased support requests, as users struggle to navigate the app and require assistance.

Examples of Low Contrast Text in Grocery Delivery Apps

Here are 7 specific examples of low contrast text in grocery delivery apps:

1. Light gray text on a white background in the search bar, making it hard to read search queries.
2. Dark gray text on a dark blue background in the product description, causing users to strain their eyes.
3. Low contrast button text, such as "Add to Cart" or "Checkout", which can be easily overlooked.
4. Insufficient contrast between active and inactive menu items, leading to confusion about which section is currently selected.
5. Poorly contrasted text in the order summary, making it difficult for users to review their orders before checkout.
6. Low contrast text in the store locator, causing users to struggle to find nearby stores.
7. Inconsistent font sizes and styles in the product reviews section, resulting in a visually overwhelming and hard-to-read experience.

Detecting Low Contrast Text

To detect low contrast text, use tools like:

• WCAG 2.1 AA accessibility testing tools, such as axe or Lighthouse.
• Color contrast analyzers, like Snook's Color Contrast Checker.
• User testing and feedback, to identify areas where users struggle with low contrast text.

When detecting low contrast text, look for:

• Color contrast ratios below the recommended 4.5:1 for normal text and 7:1 for large text (18pt or larger).
• Inconsistent font sizes and styles, which can indicate a lack of visual hierarchy and readability.

Fixing Low Contrast Text Issues

To fix each example:

1. Light gray text on a white background: Increase the color contrast ratio by changing the text color to a darker gray or black.
2. Dark gray text on a dark blue background: Change the background color to a lighter shade or increase the text color contrast.
3. Low contrast button text: Use a higher contrast color for the button text, such as white on a dark background.
4. Insufficient contrast between active and inactive menu items: Use a clear visual distinction, such as a bold font or a different color, to indicate the active section.
5. Poorly contrasted text in the order summary: Increase the color contrast ratio by changing the text color or background.
6. Low contrast text in the store locator: Use a higher contrast color for the text, such as black on a light background.
7. Inconsistent font sizes and styles: Establish a clear visual hierarchy by using consistent font sizes and styles throughout the app.

Preventing Low Contrast Text Issues

To catch low contrast text before release:

• Integrate accessibility testing into your CI/CD pipeline, using tools like GitHub Actions or JUnit XML.
• Use automated testing tools, such as SUSA (SUSATest), to detect low contrast text and other accessibility issues.
• Conduct regular user testing and feedback sessions, to identify areas where users struggle with low contrast text.
• Establish a clear design system, with guidelines for color contrast, font sizes, and styles, to ensure consistency throughout the app.

By following these steps, you can prevent low contrast text issues in your grocery delivery app and provide a better user experience for your customers. SUSA's autonomous QA platform can help you upload your APK or web URL and explore your app autonomously, identifying low contrast text issues and other accessibility problems, without the need for scripts. SUSA's 10 user personas, including the accessibility persona, can help you test your app with different user scenarios, ensuring that your app is accessible to all users.