What does this mean?

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 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.



88.3% done

How close this website is to fixing this issue.

Example use Found on page Occurrences
https://t.co/ASnSFwc9MH

Contrast is 2.33, needs to be 4.5

2
Glencore is committed to advancing everyday life by supplying the commodities needed to develop, sustain and improve ...

Contrast is 2.3, needs to be 4.5

1
Read more about Metals & Minerals in

Contrast is 2.43, needs to be 4.5

1
2

Contrast is 2.72, needs to be 4.5

17
1

Contrast is 2.72, needs to be 4.5

4
Current max. height (m)

Contrast is 3.38, needs to be 4.5

3
Tailings storage facilities search

Contrast is 3.31, needs to be 4.5

3
We were founded in 1974. Today, Glencore is one of the world’s leading diversified natural resource companies, produ ...

Contrast is 3.18, needs to be 4.5

1
Energy

Contrast is 3.25, needs to be 4.5

1
Energy products

Contrast is 3.25, needs to be 4.5

1
36 distinct issues were found in the sample of 125 web pages. Only the first 10 issues are shown here.
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