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Goodnotes. A blank notebook page where every tool snap into place without decoration.

  • Productivity
  • Light theme
  • 16 colors
  • 2 typefaces

Goodnotes runs on a white canvas with near-zero visual noise: almost no shadow, no gradient, and a deliberately spare chromatic palette. The one saturated color — a cyan/aqua (#57d2ee) — appears exclusively on the primary CTA button, making action feel switched-on against an otherwise monochrome field. Typography is done entirely in Roobert, a custom rounded geometric sans, with pronounced negative tracking at display sizes (−0.05em) that pulls large headlines tight. Product UI screenshots carry the visual weight; the surrounding page chrome stays flat, text-forward, and densely typeset at small sizes. Borders rather than shadows define surfaces, and the single 10px radius applies universally to buttons, cards, and UI chrome.

Screenshot of Goodnotes
Captured from goodnotes.com on October 11, 2026

Goodnotes design system

Goodnotes

Brand5

  • Blue action color for filled buttons, selected navigation states, and focused conversion moments.

  • Brand surface wash, teal background sections

  • Outlined button borders, soft teal ring accents

  • Blue outline accent for tags, dividers, and focused UI edges.

  • Hyperlinks and underline accents in body copy

Accent1

  • Text highlight wash — mimics physical highlighter pen on note-taking UI screenshots

Neutrals10

  • Primary headlines, body text, borders on UI chrome

  • Dark nav backgrounds, dark section surfaces, link text in dark contexts

  • Ghost button text and borders, secondary headings, icon strokes

  • Badge text, mid-weight secondary content

  • Body copy on cards, secondary descriptive text

  • Tertiary text, subtle UI labels

  • Muted helper text, captions, de-emphasised labels

  • Card outlines, modal borders, container edges

  • Tab underlines, nav separators, light hairline dividers

  • Page background, card backgrounds, button text on cyan CTA

Try a pairing

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

Aa

Midnight Ink on Aqua Spark

11.86 : 1 contrast

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

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