Color

#667a2e

#667a2e
hex#667a2e
rgbrgb(102, 122, 46)
hslhsl(76, 45%, 33%)
oklchoklch(0.547 0.105 122.3)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1694

Colors that go with #667a2e

Charcoal, Blue Violet and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#422e7a

#7a682e · #407a2e

#2e667a · #7a2e66

Split-complementary

Open in tool →

#2e407a · #682e7a

#2e7a68 · #422e7a · #7a2e40

Contrast

#667a2e as textRatioAAAA largeAAAFix
Aaon white
4.79:1passpassfail
  • AAA: use #4d5c23 as the text (7.32:1)
Aaon black
4.39:1failpassfail
  • AA: use #697e30 as the text (4.63:1)
  • AAA: use #859f3c as the text (7.02:1)
  • AA: or shift the background to #fafafa (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #667a2e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #667a2e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #667a2e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/667a2e-b3bea2-4e6edf-232d1f-f1efe9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md