What can you use a yellow screen for?
- Test your monitor for color accuracy on yellow tones.
- Use as a warm light source for photography or mood lighting.
- Set up a high-visibility yellow alert or signal background.
- Calibrate red+green sub-pixel balance.
How to use this yellow screen
- Click the screen (or press F) to enter true fullscreen — toolbars and tabs disappear.
- Enable Keep Awake if you want the screen to stay on for hours (perfect for a yellow screen for 10 hours overnight).
- Adjust brightness with the slider — useful for dim rooms or OLED panels.
- Pick any custom color with the color picker, or jump to another preset below.
- Press Esc any time to exit.
Frequently asked questions
How do I get a full screen yellow?
Click Fullscreen (or press F). Press Esc to exit.