The Vibeary — tag
apca
5 resources in The Vibeary tagged "apca" — tools, libraries and references pulled from across the library's shelves, each one checked by hand before it was added.
Gems in this collection
InclusiveColors
Builds custom palettes in the HSLuv color space with live WCAG and APCA contrast checks, exporting to Tailwind, CSS and Figma.
Harmonizer
Evil Martians generator that produces color scales with matched perceptual contrast across hues using OKLCH and APCA math.
apcach
JavaScript library that generates colors from a target APCA contrast value instead of picking a color and checking after.
Huetone
Desktop-grade web app for building color scales in LCh with live APCA contrast readouts and Figma-ready export.
Polychrom
Figma plugin that measures contrast between overlapping layers using APCA, accounting for blend modes, opacity and stacked backgrounds.