correct base16 color name

colors/base16-default.css

@@ -24,7 +24,7 @@
 	--base16-orange: var(--base16-base09);
 	--base16-yellow: var(--base16-base0A);
 	--base16-green: var(--base16-base0B);
-	--base16-lightblue: var(--base16-base0C);
+	--base16-teal: var(--base16-base0C);
 	--base16-blue: var(--base16-base0D);
 	--base16-purple: var(--base16-base0E);
 	--base16-brown: var(--base16-base0F);

readme.txt

@@ -20,5 +20,5 @@ to style a site:
 
 there are some variables you may want to use to keep your site's styling consistent and you can
 view them in the `:root` section of `base.css` and any module you use.
-more colors are available at https://styles.alv.cx/modules/readmes/colors.txt
+more colors are available at https://styles.alv.cx/colors.txt