An intelligent color harmonization tool. LumHarmony adjusts color lightness with APCA and OKLCh so palettes stay readable and visually consistent across light, normal, and high-contrast scenes.
- APCA contrast scoring
- OKLCh lightness adjustment
- Light / normal / high-contrast scenes
- English and Chinese UI
- JSON / CSS variable export
- SvelteKit SPA for static deployment
- SvelteKit 2 + Svelte 5
- Vite+ / Vite 8 / Rolldown
- Tailwind CSS 4
- Bits UI
- Culori + APCA-W3
bun install
bun run devbun run check
bun run build
bun run preview