en.wikipedia.org/wiki/Chroma_key

Chroma key compositing, or chroma keying, is a visual effects/post-production technique for ..... can contain high amounts of noise, as well. The background must be bright enough to allow the camera to create a bright and saturated image .

jasonfarrell.com/misc/deadpixeltest.php

A simple test to detect LCD dead pixels. Dead pixels contrast with solid test backgrounds.

www.arttutor.com/backgrounds

Jan 26, 2016 ... So the background is vitally important and not just an 'add-on' to finish .... By the way, don't mistake high and low key for just very bright or very ...

www.imore.com/best-way-shoot-stage-light-portrait-mode-iphone-x

Nov 18, 2017 ... Because the effect effectively cuts the subject out of the background, it can ... Like the rear camera, it still struggles with bright backgrounds and ...

www.istockphoto.com/photo/words-boys-and-girls-on-bright-backgrounds-gm866574724-144112669

Oct 26, 2017 ... Download this Words Boys And Girls On Bright Backgrounds photo now. And search more of iStock's library of royalty-free stock images that ...

www.newscaststudio.com/2017/11/10/cnn-sexual-harassment-town-hall

Nov 10, 2017 ... The background's elements were colorized with bright, saturated colors, including bright greens, blues and violets, the latter two which also ...

blog.teamtreehouse.com/create-stunning-homepages-using-photo-backgrounds

If it's a very bright image with a background that's closer to white, you should go with dark text. For example, the Apple homepage frequently uses images with ...

donthitsave.com/comic/2017/10/27/bright-backgrounds

Oct 27, 2017 ... October 27, 2017 - News Post. “If it's not raining too hard, can you let the dogs out ?” My wife asked. “No problem,” I said. “Let me come up with ...

www.moosepeterson.com/techtips/color.html

(That answers the question why it's the best background for birds.) Bright green can be uplifting while dark green evokes a mental picture of a pine forest.