G4S Belgique

G4S Global

First time visit: View without clicking anything

Entreprise de Sécurité au Luxembourg - G4S Luxembourg

G4S België

Saugos tarnyba G4S

Homepage

G4S Danmark - Sikring til private og erhverv

Україна

G4S Nederland

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

August 2025

July 2025

Title / URL	Issues
G4S Belgiquewww.g4s.com/fr-be	100
G4S Globalwww.g4s.com/	57
First time visit: View without clicking anythingwww.g4s.com/	57
Entreprise de Sécurité au Luxembourg - G4S Luxembourgwww.g4s.com/fr-lu	43
G4S Belgiëwww.g4s.com/nl-be	33
Saugos tarnyba G4Swww.g4s.com/lt-lt	29
Homepagewww.g4s.com/el-gr	24
G4S Danmark - Sikring til private og erhvervwww.g4s.com/da-dk	23
Українаwww.g4s.com/uk-ua	18
G4S Nederlandwww.g4s.com/nl-nl	18

Ensure text has sufficient contrast (AA)

G4S

Where this issue has occurred