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Oath Biome. Soil film, botanical ledger.

  • Brand
  • Mixed theme
  • 8 colors
  • 2 typefaces

Oath Biome is a white editorial science site anchored by Soil Ink #301912 and a pairing of FK Roman Standard Trial with ABCDiatype Trial. A two-to-one film diptych opens the page, followed by a bold sans-serif thesis and long, light serif paragraphs. Fine warm rules organize three research and environment columns; Forest Panel #103228 and Sage Label #566e5b stay close to the photographic subject. A glasslike contact form sits over aerial woodland imagery before a ruled footer ends in a 77.78px serif statement. Corners soften media without turning the entire composition into floating cards.

Screenshot of Oath Biome
Captured from oathbiome.com on November 3, 2026

Oath Biome design system

Oath Biome

Brand1

  • Primary editorial text, navigation and footer copy; the warm brown ties the science to the soil subject.

Accent2

  • Deep environmental link pills and research-card grounds against the white editorial canvas.

  • Small environmental category labels placed over landscape photography.

Neutrals5

  • Primary page surface, header, reading area, footer and reversed labels over video and woodland media.

  • Dark fallback ground behind the two rounded hero films before their imagery supplies color.

  • Hero-film titles and durations beneath the rounded media frames.

  • Warm thin rules between research columns and structural marks in the footer.

  • Brown-at-30-percent divider appearance on white; retain rgba(48,25,18,0.3) where the background changes.

Try a pairing

Pick any two colors from the palette to check whether text stays readable on top.

Aa

Paper on Soil Ink

16.49 : 1 contrast

Background
Text
  • Body textPasses AA 4.5
  • Large textPasses AA 3
  • StrictPasses AAA 7

More DESIGN.md files. Same web, different personalities.