Do you need an accessible WordPress theme right out of the box?
Try the Genesis child theme Leiden together with the plugin Genesis Accessible.
Together the WordPress framework Genesis, the child theme Leiden and the plugin Genesis Accessible provide you with a WCAG 2.0 AA accessible-ready WordPress website.
Want a demo? You’re looking at it!
The Genesis child theme Leiden is available only on GitHub. Because Genesis is not a free framework, the child theme can’t be posted on WordPress.org.
The theme and plugin are work in progress, if you find accessibility issues please let me know.