Contact us | Johnson Matthey

Locations | Johnson Matthey

All products and services | Johnson Matthey

Hydrogen | Johnson Matthey

FCC additives | Johnson Matthey

Stationary emissions control | Johnson Matthey

Our heritage | Johnson Matthey

Collaborative innovation | Johnson Matthey

Decarbonising chemicals production | Johnson Matthey

Governance | Johnson Matthey

To comply with WCAG AA, the colour of text must sufficiently contrast with
its background color, so that people with moderate visual impairments can read it.

The [contrast ratio](https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html#contrast-ratiodef) 
must be at least 4.5:1 for body text, and 3:1 for large text.

A much more demanding version of this check (1.4.6) exists for WCAG AAA. Ignoring an issue in this check 
will also ignore it in that check, and vice versa.

aa-text-contrast

February 2025

January 2025

Johnson Matthey

Title / URL	Issues
Contact us \| Johnson Mattheymatthey.com/en/contact-us	18
Locations \| Johnson Mattheymatthey.com/locations	18
All products and services \| Johnson Mattheymatthey.com/products-and-markets/all-products	4
Hydrogen \| Johnson Mattheymatthey.com/products-and-markets/energy/hydrogen	3
FCC additives \| Johnson Mattheymatthey.com/products-and-markets/energy/additives	3
Stationary emissions control \| Johnson Mattheymatthey.com/en/products-and-markets/other-markets/stationary-emissions-control	3
Our heritage \| Johnson Mattheymatthey.com/about-us/our-heritage	2
Collaborative innovation \| Johnson Mattheymatthey.com/science-and-innovation/collaboration	2
Decarbonising chemicals production \| Johnson Mattheymatthey.com/products-and-markets/chemicals	2
Governance \| Johnson Mattheymatthey.com/investors/governance	2

Ensure text has sufficient contrast (AA)

Johnson Matthey

Where this issue has occurred