Light Green Screen
A full-screen solid light green color (#90EE90). Fill your whole display, or download the light green screen as an image in 480p, 720p, 1080p, 1440p, 4K or any size you type in.
Advanced — print resolution (DPI)
What is a light green screen?
A light green screen is simply a web page filled edge to edge with one solid color — Light Green, hex #90EE90, or rgb(144, 238, 144). It is a very light, cool color: in HSL it sits at 120° hue, 73% saturation and 75% lightness, and its relative luminance is 69.1%. light-green is one of the standard CSS color names, so it renders identically in every browser.
Light Green screen at a glance
How a full-screen light green (#90EE90) behaves as a light, a test pattern and a background — measured from the color itself.
| Brightness | 69% of a white screen | A medium light level — comfortable as ambient light. |
|---|---|---|
| Blue light | low (20% of its light) | Less blue than a white screen (33%). |
| Night use | Better for daytime | For a night light, turn the brightness down or choose a warmer screen such as red or orange. |
| Text on it | Black text · 14.8:1 | Excellent contrast for captions or signs (WCAG AAA). |
| Display test | green at full power | A dead green sub-pixel shows as a dark dot. |
What people use a light green screen for
Because Light Green is so light, a light green screen doubles as a soft light source: prop a phone or tablet beside you as fill light on a video call, use it as a gentle reading light, or as a backlit surface for tracing.
As a saturated color, light green makes a bold backdrop for product photos, thumbnails and streams, and a strong mood light for a desk or party.
Green screens are best known for chroma-key video: streamers and filmmakers fill a display with pure green to key themselves onto a different background. Green is also the channel the eye is most sensitive to, so a green field is a sensitive test for panel uniformity and stuck pixels, and a softer green makes a calm ambient light.
As a test pattern, a flat light green field makes a dead or stuck pixel jump out, and it exercises the green sub-pixel.
#90EE90) — this is also the preview image shown when you share the page.How to use the light green screen
The color is already set to Light Green (#90EE90). Tap Open full screen, or the preview, to fill your whole display with light green; press Esc or tap again to exit. To keep a copy, pick a size — a bright color like this makes a great 1080 × 1920 phone light or a 3840 × 2160 TV fill — and tap Download PNG or JPG. The file is created in your browser and saved as light-green-screen-1920x1080.png, with no watermark. A flat light green image compresses to a few kilobytes even at 4K.
Every resolution, aspect ratio and device tip (phones, TVs, projectors, second monitors) is in the full color screen guide.
Light Green screen color codes
The full-screen color and every download use exactly these values. Tap any row to copy it.
Contrast against white text 1.42:1 · against black text 14.82:1. See the full Light Green color page for harmonies, shades and tints, or open it in the color picker.
Colors that go with a light green screen
Using two screens side by side, a split display or a light green wallpaper with accents? These named colors sit in harmony with Light Green on the color wheel:
Build a full scheme from light green in the color matcher or the palette generator, or blend it into another color with the gradient creator for a gradient wallpaper.
Popular color screens
The colors people reach for most often as a full-screen background or light:
Colors similar to Light Green
More green screens
Light Green screen — FAQ
What is the hex code for a light green screen?
A light green screen uses the color Light Green, hex #90EE90 — rgb(144, 238, 144). The full-screen view and every download use exactly that value, and light-green also works as a CSS color name.
How do I make my whole screen light green?
Open this page and tap Open full screen (or tap the preview). Your browser fills the entire display with light green and hides its own toolbars; press Esc or tap the screen to come back. To keep it, download it in 1080p, 4K or any size as a free PNG or JPG — no sign-up or watermark.
How bright is a light green screen?
A light green screen gives off about 69% of the light of a white screen at the same brightness setting, so it works well as a light source or fill light. About 20% of its light is blue (a white screen is 33%), which counts as low blue light.
What color text is easiest to read on a light green screen?
Black text, with a contrast ratio of 14.8:1, which passes the WCAG guideline for normal text. Check any other pairing in the contrast checker.