GitHub 2026 Brand Guidelines
GitHub's 89-page 2026 brand guidelines covering the Invertocat logo, sub-brand architecture, GitHub Green color system, the Mona/Copilot mascots, 3D isometric illustration, the contribution-graph motif, Mona Sans typography, and event design.
89 slides · Guideline
View deck overview
GitHub 2026 Brand Guidelines cover

Table of contents quadrant grid

Brand Attributes section divider

Brand attributes in application (four cards)

Nerdy attribute mood board

Nerdy attribute in copy, design, experiences

Confident attribute mood board

Confident attribute in copy, design, experiences

Authentic attribute mood board

Authentic attribute in copy, design, experiences

Imaginative attribute mood board

Imaginative attribute in copy, design, experiences

Empathetic attribute mood board

Empathetic attribute in copy, design, experiences

Logo section divider

Primary logo, the Invertocat

Wordmark lockup

Logo placement and grids

Logo color across themes

Logo color theme blocks

Logo unsuccessful examples (do-not grid)

Brand tagline "Let's build

Sub-branding section divider

Sub-branding lockups and product icons

Sub-brand lockup flexing for context

Mark hierarchy (core, sub-brands, events)

Mark hierarchy detail columns

Utilizing the product layer

How to choose a mark (decision flow)

Copilot sub-brand divider

Copilot color theme and dithering

Copilot product lockup, icon, and color

Copilot color theme applications

Copilot product launch loudness

Security sub-brand divider

Security product lockup, icon, and color

Security color theme applications

Co-branding section divider

Co-branding lockups with Microsoft

Co-branding lockups detail

Co-branding unsuccessful examples

Co-branding frequently asked questions

Illustration section divider

Illustration system three styles

Key illustrations detail

GitHub guidelines - simpler texture combinations

GitHub guidelines - texture library grid

GitHub guidelines - texture color and contrast

GitHub guidelines - Color section divider

GitHub guidelines - neutral brand color intro

GitHub guidelines - primary palette specs

GitHub guidelines - secondary palette by pillar

GitHub guidelines - text-based layout themes

GitHub guidelines - color accessibility

GitHub guidelines - Mascots section divider

GitHub guidelines - meet the mascots

GitHub guidelines - Mona character sheet

GitHub guidelines - Copilot character sheet

GitHub guidelines - Duckie character sheet

GitHub guidelines - mascot usage do and don't

GitHub guidelines - alternate mascot styles

GitHub guidelines - Icons section divider

GitHub guidelines - icons as visual throughline

GitHub guidelines - icon size selection

GitHub guidelines - spot Octicons grid

GitHub guidelines - icon variants and themes

GitHub guidelines - building wondergraph images

GitHub guidelines - Diagrams section divider

GitHub guidelines - accurate diagrams and graphs

GitHub guidelines - infographics with icons and type

GitHub guidelines - Typography section divider

GitHub guidelines - Mona Sans typography intro

GitHub guidelines - type scale

GitHub guidelines - headline type scale

GitHub guidelines - body type styles

GitHub guidelines - type pairing

GitHub guidelines - type pairing mistakes

GitHub guidelines - Layout section divider

GitHub guidelines - grid and margins

GitHub guidelines - borders and negative space

GitHub guidelines - grid-revealed editorial spread

GitHub guidelines - layout mistakes

GitHub guidelines - Experiential section divider

GitHub guidelines - experiential booth principles

GitHub guidelines - booth build and construction

GitHub guidelines - interactive installations

GitHub guidelines - experiential lighting

GitHub guidelines - booth budget tiers

GitHub guidelines - questions closing page