Nitter complete color theory

Luminance

Within Value, Contrast and Legibility, build a working explanation of luminance, keeping the model distinct from the appearance it describes. Includes a layered explanation, active exercise, critique, vocabulary and internal Nitter connections.

Colour fact

Human luminance sensitivity weights green light more heavily than blue, so equal RGB numbers are not equally bright.

Active color study

Within Value, Contrast and Legibility, build a working explanation of luminance, keeping the model distinct from the appearance it describes.

Estimated time: 75 minutes. The active exercise and optional knowledge check never gate navigation.

Scientific display limitation

Context scenes are illustrative rather than colorimetric evidence. Browser appearance varies across displays; print and CVD previews remain indicative.

• Value, Contrast and Legibility

  Return to the module.

• Previous: Value Structure

  Begin Value, Contrast and Legibility with value structure: observe directly and record the conditions before interpreting the result.

• Next: Text Contrast

  In Value, Contrast and Legibility, test text contrast by changing one controlled variable and comparing the evidence.

• Color Theory Glossary

  Review precise definitions.

• Internal reference library

  Trace course citations without leaving Nitter.

• Palette Studio

  Apply this study in Nitter's local color workspace.