Three-typeface system. Each face has a defined role — they are never interchangeable.
Display / Headlines — Georgia (Serif)
Operational calm in a complex environment.
Used for: page titles, card headers, hero text, section names. Signals authority + warmth without clinical coldness.
Labels / Data / Navigation — IBM Plex Mono
ARC HEALTH PARTNERS · BRAND INTELLIGENCE · V5
Used for: nav items, metadata labels, tags, stats, timestamps, captions. Signals precision. Never used for body copy. Always tracked +0.10–0.20em.
Body Copy — Helvetica Neue / System Sans
Every sub-brand in the ARC network has a canonical Drive folder, a color spec, and a GMB profile. Keystone surfaces all three in one place.
Used for: paragraphs, descriptions, card body text. Font size 13–15px. Line height 1.6–1.75. Color: var(--ink) at 100% or rgba(245,239,227,0.65) for secondary.
Hierarchy Rules
H1 = Georgia 28–40px. H2/section = Georgia 18–22px. Labels = Mono 9–10px tracked. Body = Sans 13–15px. Never mix serif + mono in the same UI element.
Weight Usage
Bold (700) for Georgia headlines only. Medium (500) for Mono labels. Regular for body. Avoid bold body copy — use color contrast for emphasis instead.