Visualization VocabularyDataviz vocabulary

color

APCA

also: accessible perceptual contrast algorithm

Text-background contrast measure grounded in perception rather than a plain luminance ratio.

Classification

  • color

Sources (5)

Cite this entry

Stable addresshttps://dataviz.adrientaudiere.com/en-only/term/apca.html

ReferenceTaudière Adrien. 2026. APCA. In Visualization Vocabulary, version 1.0.0. IdEst. https://dataviz.adrientaudiere.com/en-only/term/apca.html

BibTeX
@incollection{taudiere2026-apca,
  author    = {Taudière, Adrien},
  title     = {APCA},
  booktitle = {Visualization Vocabulary},
  year      = {2026},
  version   = {1.0.0},
  publisher = {IdEst},
  url       = {https://dataviz.adrientaudiere.com/en-only/term/apca.html},
  note      = {CC0 1.0}
}

Page created on 2026-10-13. Text last changed on 2026-11-10. Numbers computed on 2026-10-22.