Accessibility Statement
Last updated: 26 June 2026
Brightscale Labs Limited is committed to making BuildMetricLab accessible in line with WCAG 2.2 Level AA.
What is accessible
- Every calculator works with keyboard only (tab, enter, arrow keys).
- Form inputs use labelled controls with associated hints.
- Colour is not the only means of conveying information.
- Text contrast meets 4.5:1 for body copy and 3:1 for large text.
- Pages are semantic HTML with a single
<h1>and logical heading order. - Dark mode respects
prefers-color-schemeand can be toggled manually. - Content is readable at 200% zoom without horizontal scroll at 375px viewport width.
Known issues
We track accessibility issues alongside other bugs. If you hit a barrier, please email [email protected] describing the page and what did not work — we aim to fix access issues within five working days.
Compatibility
The site is tested on current versions of Chrome, Firefox, Safari, and Edge, with the VoiceOver, NVDA, and TalkBack screen readers. It should work on any mainstream browser released in the last two years. Older browsers may render with reduced styling, but core content and every calculator remain usable.
Third-party content
Where we embed third-party widgets (if any) those may have independent accessibility obligations. We avoid them wherever possible.
Enforcement
We aim to meet our obligations under the Disability Discrimination Act 1992 (Cth). If you are unhappy with our response you can raise the matter with the Australian Human Rights Commission (humanrights.gov.au).
Preparation of this statement
This statement was prepared on 26 June 2026 and reflects the current state of the site. We review it at least every 12 months, and sooner when significant accessibility work ships.