Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
w0ntfix
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
5 ms
·
1.
▲
by
w0ntfix
6y ago
YES! Ambient lighting and the viewing environment are hard things to take into account. Thanks for the links, interesting discussion to follow up on
2.
▲
by
w0ntfix
6y ago
It might be worth noting that your Grayscale equation is the Y value in the YIQ colorspace https://en.wikipedia.org/wiki/YIQ#From_RGB_to_YIQ -- a technique similar to using the lightness value in EG HSL for picking a f