[jjoonathan]

It's a quality meme but I'm having trouble figuring out the settings that make it work. It looks like RGBA8 would be blue:

    >>> struct.pack('f',math.nan)
    b'\x00\x00\xc0\x7f'

maybe that becomes green if you composite over white or something? Or maybe there is a common type of NaN that fills some of the unspecified bits? ("Just use the particular NaN that makes it green" is cheating unless you have an excuse)

[nealabq]

They mean big-endian NaN, taking only the first 3 bytes. No alpha channel.

https://encycolorpedia.com/76b900 says Nvidia green #76b900.

[scns]

Encycolorpedia looks like a great resource, thank you very much. A similar one would be Colorhexa. Not affiliated.

https://colorhexa.com

[Edit] Could not find it under the name, but it shows how color blind users perceive it. And it loads much faster.

https://www.colorhexa.com/76b900

[Edit] Encycolorpedia has a color blindness simulator too. Have to check on desktop.

[jjoonathan]

Cool, thanks!

[dekhn]

It was an arbitrary decision by the engineers who made the early GPUs, they just mapped NaN to an RGB

It was a nice way to debug tensors: render them to the screen, the green sticks out.