- From: Glenn Adams <glenn@skynav.com>
- Date: Mon, 19 Dec 2016 11:10:28 -0700
- To: Michael A Dolan via GitHub <sysbot+gh@w3.org>
- Cc: TTWG <public-tt@w3.org>
Received on Monday, 19 December 2016 18:11:21 UTC
Full luminance green is called "lime". On Mon, Dec 19, 2016 at 9:43 AM, Michael A Dolan via GitHub < sysbot+gh@w3.org> wrote: > mikedo has just created a new issue for https://github.com/w3c/imsc: > > == "green" is not quite green == > A curiosity of named colors (inherited from SVG) is that “green”, > unlike almost all other named colors, is only half-luminance. There is > no named color for full luminance green (although some think it is > “lightGreen” which is incorrect). One must use the #rrggbb syntax to > get full luminance green. > > It matters in US closed captions since “green” in CTA-708 is full > luminance. > > Example 12 uses green and it is in fact set by “#00FF00”. It might be > worth a Note about this peculiarity that "green" is not quite green. > Or consider elevating to TTML1/TTML2. > > > > Please view or discuss this issue at > https://github.com/w3c/imsc/issues/190 using your GitHub account > >
Received on Monday, 19 December 2016 18:11:21 UTC