Update green500 color value

[georgewrmarshall]

Description

We need to update the green500 color value in our project. The current value is #28a745, but it should be updated to #1C8234 to match the latest design specifications.

Technical Details

• Update CSS
• Update JS
• Update Figma json
• Update docs

Acceptance Criteria

• The green500 color value is updated from #28a745 to #1C8234.
• Docs have been updated
• Tests pass

Additional Information

Once the color value is updated, it should be tested in the project to ensure it works as expected.

[georgewrmarshall]

This can be closed as we are currently updating the design tokens