Micro Font Contrast Checker | WCAG Compliance Tool for Readable Text

Micro Font Contrast Checker

Ensure your micro text meets WCAG AA and AAA compliance standards with our free font contrast checker tool. Improve readability and accessibility for all users.

Check Contrast Now

Check Your Font Contrast

Enter your text, font size, and colors to check if your micro text meets accessibility standards.

Contrast Ratio

4.5:1

Good contrast for normal text

WCAG AA (Minimum)
PASS

Requires 4.5:1 for normal text

WCAG AAA (Enhanced)
FAIL

Requires 7:1 for normal text

Micro Text Readability
PASS

Based on your font size

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Accessibility Tips

Your current contrast ratio is good for normal text. For micro text (below 14px), consider aiming for a higher contrast ratio to ensure readability for users with visual impairments.

How It Works

Our font contrast checker tool follows a simple process to evaluate your text accessibility.

1

Enter Details

Input your text sample, font size, and colors to get started with the contrast checker.

2

Calculate Ratio

Our tool calculates the contrast ratio between your text and background colors using WCAG formulas.

3

Check Compliance

We compare your results against WCAG AA and AAA standards for micro text readability.

4

Get Recommendations

Receive actionable tips to improve your font contrast and ensure accessibility compliance.

Why Use Our Font Contrast Checker

Ensure your micro text is accessible and readable for all users with these key benefits.

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WCAG Compliance

Meet Web Content Accessibility Guidelines (WCAG) AA and AAA standards for color contrast and micro text readability.

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Improved Readability

Ensure your micro text is readable for users with visual impairments, color blindness, or in various lighting conditions.

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Fast & Free

Get instant contrast ratio calculations without any cost. No sign-up required for this accessibility checker tool.

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Better User Experience

Enhance overall user experience by ensuring all text on your website is accessible and easy to read.

Frequently Asked Questions

Find answers to common questions about font contrast, accessibility, and micro text readability.

What is micro text and why does it need higher contrast? +

Micro text refers to small text sizes (typically below 14px) used for captions, labels, footnotes, or disclaimers. It requires higher contrast ratios because smaller text is harder to read, especially for users with visual impairments. WCAG guidelines specify stricter contrast requirements for smaller text to ensure readability.

What contrast ratio do I need for WCAG compliance? +

For normal text (18px+ or 14px+ bold), WCAG AA requires a minimum contrast ratio of 4.5:1, while AAA requires 7:1. For micro text (below these sizes), the requirements are the same but more critical to meet. Our font contrast checker calculates both standards based on your specific font size.

How does color blindness affect font contrast? +

Color blindness affects approximately 1 in 12 men and 1 in 200 women. Certain color combinations that appear contrasting to people with normal vision may appear similar or indistinguishable to those with color vision deficiencies. Our tool calculates luminance contrast, which remains visible regardless of color perception differences.

Can I use this tool for logos and decorative text? +

WCAG guidelines make exceptions for logos, brand names, and purely decorative text. However, if text conveys information or is necessary for understanding content, it should meet contrast requirements. When in doubt, it's better to ensure good contrast for all text elements to maximize accessibility.

How often should I check font contrast on my website? +

You should check font contrast whenever you redesign your site, change color schemes, or add new content sections. Regular accessibility audits, at least quarterly, are recommended to ensure ongoing compliance. Bookmark our font contrast checker for quick accessibility testing whenever you make design changes.