How to Bake WCAG Compliance Into Your Website Design from Day One

The most effective websites are the ones where accessibility is part of thoughtful design from the beginning. It isn’t about sacrificing aesthetics or creativity – it’s about making design decisions that work for more people and hold up under real-world scrutiny.

This checklist is intended to help designers, communications teams, and project stakeholders understand what accessible design requires which is about building habits that prioritize clarity, predictability, and usability for a wide range of users.

Start With Accessibility Requirements

WCAG considerations should be defined in parallel with goals, audiences, and technical requirements. This is when accessibility expectations are set, documented, and aligned with the realities of the organization. Accessibility requirements inform every downstream decision from navigation structure to CMS configuration and minimizes expensive corrections later.

At minimum, you should establish:

• The required WCAG conformance level (typically WCAG 2.1 or 2.2 AA)
• Applicable regulations (ADA Title II, Section 508, state-level laws)
• Primary and secondary audiences including users of assistive technologies and the most common assistive technologies used

Typography & Readability

Accessible typography supports users with low vision, dyslexia, cognitive disabilities, and anyone reading on a small screen or in poor lighting. When designing, consider whether:

• Typeface choices prioritize clarity and legibility
• Text is sized and spaced comfortably for sustained reading
• Visual emphasis (bold, italics, caps) supports meaning rather than replacing it
• Long blocks of text are broken into manageable, scannable sections

Color & Visual Contrast

Color decisions have a direct impact on usability. If users have to strain to see something then it’s not accessible no matter how on-brand it is. At a minimum, accessible design requires that:

• Text stands out clearly from its background
• Icons and controls are visually distinguishable
• Important information is not communicated by color alone
• Interactive states (hover, focus, active, visited) remain visible and clear

Visual Hierarchy & Layout

Accessible design depends on clear organization that reduces cognitive load and supports users navigating in different ways. Designs should help users quickly understand:

• What the page is about
• What content is most important
• How sections relate to one another
• Where to focus next

Interactive Elements & Controls

Design determines how users recognize and interact with controls. If an action isn’t obvious without instruction, it likely isn’t accessible. Accessible interaction design ensures that:

• Buttons, links, and controls are visually obvious
• Interactive elements behave consistently
• Focus states are highly visible
• Information is not hidden behind hover-only interactions

Navigation & Wayfinding

Clear navigation supports all users, including those using screen readers, keyboards, or alternative input methods. Designers should consider whether:

• Navigation patterns are consistent across the site
• Users can tell where they are and how to get back
• Menus and submenus are easy to understand at a glance
• Important content isn’t buried or hard to find

Images, Icons & Visual Content

Design choices determine whether visual content adds clarity or confusion. If meaning only exists visually, some users will miss it entirely. Accessible design requires thinking about:

• Which images convey meaning versus decoration
• Whether important text is embedded in graphics
• How icons are supported with labels or context
• Whether designs allow space for meaningful descriptions and captions

Forms & User Input

Forms can fail accessibility due to design decisions. Well-designed forms reduce errors, frustration, and abandonment. From a design standpoint, form accessibility means:

• Labels are visible and clearly associated with inputs
• Instructions are easy to find and understand
• Not relying on placeholder text for instructions
• Required fields are clearly indicated
• Error messages have a clear place in the layout and are grouped together

Motion, Animation, & Effects

Motion should support understanding not distract from it. Subtlety and restraint almost always improve accessibility. Accessible motion design considers whether:

• Animations are purposeful and restrained
• Motion is not required to understand content
• Visual effects don’t overwhelm or disorient users
• Content remains usable without animation
• Controls are present to stop animations

Content Clarity & Consistency

Design influences how content is interpreted. When users don’t have to guess, messaging impact improves. Accessibility benefits when:

• Language is clear and plain
• Links aren’t ambiguous but instead describe their destination
• Instructions are concise and visible
• Terminology is consistent across pages

Design Handoff & Collaboration

Accessibility can break down during handoff so it’s best to share the details and decisions. Designers should ensure that:

• Accessibility assumptions are documented
• Interactive states are clearly communicated
• Visual intent is preserved during development
• Questions are resolved early, not during final website checks or worse, after launch

Designing for Accessibility Early Reduces Risk Later

For government agencies, municipalities, and special districts, accessibility issues create a real legal risk. When WCAG considerations are baked into design decisions from day one:

• Fewer issues surface during audits or testing
• Remediation costs drop dramatically
• Launch timelines are more predictable
• Ongoing maintenance is simpler and more consistent
• Customer service inquiries are reduced freeing up administrative overhear

Retrofitting accessibility after a site is built is always more expensive than designing for it upfront.

Accessible Design Is Simply Better Design

At its best, accessible website design doesn’t call attention to itself. It feels intuitive, clear, and respectful of users’ time and abilities. The result is a compliant website that reaches a larger audience.

Accessibility requirements and enforcement can vary by jurisdiction. This article reflects general WCAG best practices and is not a substitute for legal or regulatory guidance.