# Tactile Highlight

> An animated text highlight that draws a background block behind text on scroll-into-view or hover, using mix-blend-difference for automatic light/dark contrast.

- Author: [codeweb-dev](https://21st.dev/@codeweb-dev)
- Library: @spark-ui
- License: MIT
- Tags: Text Highlight, Animation, Framer Motion, Scroll Animation, Typography
- npm dependencies: framer-motion
- Live preview: https://21st.dev/@codeweb-dev/components/tactile-highlight

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/codeweb-dev/tactile-highlight?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/text-highlight.md