SVG icon color is not correctly rendered

1. install Nuxeo
2. in Studio create a custom document type
3. add the attached SVG icon (its color is green) to the document type in Modeler, then save
4. start Nuxeo and sync the project
5. create a workspace
6. click create and observe the custom document type has a yellow color, not green
7. opening directly the file with a browser does show the green color of the icon
8. tested with Chrome and Firefox latest versions => same behavior.

Expected result: the color of the icon displayed should be green