Re: [css-color] incorrect contrast ratio calculation

On Fri, Mar 13, 2015 at 7:49 PM, Andrew VanWagoner
<thetalecrafter@gmail.com> wrote:
> Section 10.5 includes an incorrect formula for calculating contrast ratio:
>
> (L1 + 0.05) / (L2 + 0.05)
>
> where L1 is the smaller of the two luminances, and L2 is the larger.
>
> According to http://www.w3.org/TR/WCAG20/#contrast-ratiodef
> L1 is the *lighter* of the two, and lighter colors have a *larger* relative
> luminance (1 white, 0 black)
>
> so it should read:
>
> where L1 is the larger of the two luminances, and L2 is the smaller.

Fixed, thanks.

~TJ