> For the complete documentation index, see [llms.txt](https://docs.gmetri.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gmetri.com/guidelines-compatibility/guidelines/workflows/green-screen/accurate-color-selection.md).
# Accurate Color Selection
The simplest way to determine the accurate green screen color is to use this chrome extension:
## Extracting the exact color
1. Open color zilla extension from chrome extensions panel and select **Pick color from page** option.
1. Next hover over the greenscreen color in the video to select the exact color and paste the **HEX** code in the green screen color input.
## Result
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