SupplementalPalette

Supplemental Palette

Supplemental colors are available for specialized use -- event-specific theming, sector identity, informational coding, and data visualization. Use sparingly. Never use Supplemental colors in place of Classic colors on organizational materials.

Correction (v2.0): The v1.0 Style Guide listed Pantone 390 with an incorrect RGB value of (186, 188, 190) -- that is the value for Cool Gray. The correct value for Pantone 390 is RGB (181, 189, 0). HEX #B5BD00 was correct in the original guide.

Forest Green Pantone 362 HEX: #519E2F RGB: 81, 158, 47 CMYK: 49%, 0%, 70%, 38% HSL: 102, 54%, 40%	Yellow Green Pantone 390 HEX: #B5BD00 RGB: 181, 189, 0 CMYK: 4%, 0%, 100%, 26% HSL: 63, 100%, 37%	Brick Red Pantone 7619 HEX: #C04C36 RGB: 192, 76, 54 CMYK: 0%, 60%, 72%, 25% HSL: 10, 56%, 48%
Magenta Pantone 228 HEX: #890C58 RGB: 137, 12, 88 CMYK: 0%, 91%, 36%, 46% HSL: 324, 84%, 29%	Purple Pantone 7664 HEX: #653279 RGB: 101, 50, 121 CMYK: 17%, 59%, 0%, 53% HSL: 285, 41%, 34%	Teal Pantone 2203 HEX: #0087AE RGB: 0, 135, 174 CMYK: 100%, 22%, 0%, 32% HSL: 193, 100%, 34%

Supplemental Palette Usage

Appropriate Uses	Not Appropriate
Event-specific theming where differentiation is needed	In place of Classic colors on national or corporate materials
Sector identity (with board approval)	As dominant color on any multi-audience piece
Data visualization with 4 or more data categories	More than two Supplemental colors in a single design
Informational color-coding systems (maps, diagrams)	Without Classic Palette anchoring colors present