Color

#818e67

#818e67
hex#818e67
rgbrgb(129, 142, 103)
hslhsl(80, 16%, 48%)
oklchoklch(0.626 0.058 123)
Closest name: Bullfrog (#8a966a)Relative luminance 0.2499

Colors that go with #818e67

Charcoal, Copper and Medium Purple 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 #818e67

Tints & shades

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

Harmonies

Complementary

Open in tool →

#74678e

#8e8767 · #6d8e67

#67818e · #8e6781

Split-complementary

Open in tool →

#676d8e · #87678e

#678e87 · #74678e · #8e676d

Contrast

#818e67 as textRatioAAAA largeAAAFix
Aaon white
3.5:1failpassfail
  • AA: use #6e7958 as the text (4.63:1)
  • AAA: use #535c42 as the text (7.05:1)
  • AA: or shift the background to #212121 (4.6:1)
Aaon black
6:1passpassfail
  • AAA: use #8e9a74 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #818e67 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 #818e67
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 #818e67 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/818e67-b1bea2-4e64df-232d1f-f1f0e9?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