Hi Andrea. I submitted the copyright paperwork to the FSF last month.

On Wed, May 15, 2024, 11:00 AM Andrea Corallo <acorallo@gnu.org> wrote:

> Robert Church <chrchr@gmail.com> writes:
>
> > This patch adds functions to convert to and from the Oklab perceptual
> color space to color.el. Oklab preserves the
> > perceived brightness ot a color as the hue and saturation change. It is
> especially useful for programmatically generating
> > color schemes, and can be used directly in CSS in current web browsers.
> >
> > Oklab is described here: https://bottosson.github.io/posts/oklab/
>
> Hi Robert,
>
> thanks for the patch.  Unless I'm wrong you have not the FSF copyright
> paperwork done, would you be willg to do it in order to contrubute to
> Emacs?
>
> Thanks
>
>   Andrea
>