Color

#668363

#668363
hex#668363
rgbrgb(102, 131, 99)
hslhsl(114, 14%, 45%)
oklchoklch(0.578 0.059 142.4)
Closest name: Clouded Pine (#628468)Relative luminance 0.1996

Colors that go with #668363

Charcoal, Champagne and Copper 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.

Real palettes that use #668363

Tints & shades

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

Harmonies

Complementary

Open in tool →

#806383

#768363 · #638370

#636683 · #836366

Split-complementary

Open in tool →

#706383 · #836376

#637683 · #806383 · #837063

Contrast

#668363 as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #617d5e as the text (4.56:1)
  • AAA: use #485d46 as the text (7.17:1)
  • AA: or shift the background to #0f0f0f (4.56:1)
Aaon black
4.99:1passpassfail
  • AAA: use #829f7f as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #668363 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 #668363
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 #668363 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/668363-a2bea2-8a4edf-1f2d24-eef1e9?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