Color

#6a661b

#6a661b
hex#6a661b
rgbrgb(106, 102, 27)
hslhsl(57, 59%, 26%)
oklchoklch(0.499 0.094 106.3)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1265

Colors that go with #6a661b

Charcoal, Royal Blue and Champagne 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 #6a661b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1b1f69

#693e1b · #46691b

#1b6966 · #661b69

Split-complementary

Open in tool →

#1b4669 · #3e1b69

#1b693e · #1b1f69 · #691b46

Contrast

#6a661b as textRatioAAAA largeAAAFix
Aaon white
5.95:1passpassfail
  • AAA: use #5d5a18 as the text (7.14:1)
Aaon black
3.53:1failpassfail
  • AA: use #7e7920 as the text (4.64:1)
  • AAA: use #a29c2a as the text (7.33:1)
  • AA: or shift the background to #e0e0e0 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6a661b 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

Fonts for this mood

#6a661b reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6a661b
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 #6a661b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6a661b-bcbea2-4e9bdf-282d1f-f1ede9?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