We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

highlight colour change?

  • 8 antwurd
  • 10 hawwe dit probleem
  • 1 werjefte
  • Lêste antwurd fan FredMcD

more options

is there a way to change the highlight colour? If I highlighted a text or website or something, the highlight colour is blue and is barely visible because I have a black/blue theme. I want to know if I can change the highlight colour to white or something so I can see perfectly.

is there a way to change the highlight colour? If I highlighted a text or website or something, the highlight colour is blue and is barely visible because I have a black/blue theme. I want to know if I can change the highlight colour to white or something so I can see perfectly.

Alle antwurden (8)

more options

see the following article for suggestions:

Change the fonts and colors websites use

Let us know if it helped.

more options

No. That changes the website font and background colour, I want to know if I can change the highlight colour. Like if I highlight a sentence or a website, it can change to other colour rather than blue (mine's blue).

more options

You can try to adjust the ui.textSelectBackground pref on the about:config page.

more options

For some reason, my ui.textSelectBackground is not on the about:config. I have a 23.0.1 Firefox and on a Mac just to be sure.

more options
more options

What am I suppose to do with these three websites you have placed? Do I copy and paste them to about:config or... If I am suppose to create them, how can I do that? Sorry for questions that sounds silly, I'm a new at this and learning more.

more options

You simply go to about:config. Right click on the page. New>String. On the name, write ui.textSelectBackground . Then on the next field write the name of your color as green, black, etc and for the rainbow use sites like, html-color-codes.info for the color code. eg. #428E57.

more options

Go to the Mozilla Add-ons Web Page. There are several add-ons that will change colors for you. You can even make one site have different colors or the same as another site . Also, check out Firefox Options > Content. And select Colors.