Color

#66700a

#66700a
hex#66700a
rgbrgb(102, 112, 10)
hslhsl(66, 84%, 24%)
oklchoklch(0.519 0.115 115.9)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1444

Colors that go with #66700a

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.

Real palettes that use #66700a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#140a71

#71470a · #33710a

#0a6671 · #710a66

Split-complementary

Open in tool →

#0a3371 · #470a71

#0a7147 · #140a71 · #710a33

Contrast

#66700a as textRatioAAAA largeAAAFix
Aaon white
5.4:1passpassfail
  • AAA: use #555e08 as the text (7.02:1)
Aaon black
3.89:1failpassfail
  • AA: use #737f0b as the text (4.77:1)
  • AAA: use #91a00e as the text (7.24:1)
  • AA: or shift the background to #ebebeb (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #66700a as the background.

Brands using this color

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

Fonts for this mood

#66700a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #66700a
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 #66700a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/66700a-b8bea2-4e86df-262d1f-f1eee9?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