Color

#66784a

#66784a
hex#66784a
rgbrgb(102, 120, 74)
hslhsl(83, 24%, 38%)
oklchoklch(0.546 0.071 126)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1675

Colors that go with #66784a

Charcoal, Slate Blue 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 #66784a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5b4a78

#78734a · #4f784a

#4a6678 · #784a66

Split-complementary

Open in tool →

#4a4f78 · #734a78

#4a7873 · #5b4a78 · #784a4f

Contrast

#66784a as textRatioAAAA largeAAAFix
Aaon white
4.83:1passpassfail
  • AAA: use #4e5c38 as the text (7.21:1)
Aaon black
4.35:1failpassfail
  • AA: use #697b4c as the text (4.54:1)
  • AAA: use #879e61 as the text (7.09:1)
  • AA: or shift the background to #f7f7f7 (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 #66784a as the background.

Brands using this color

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

mcpConnect your agent — build around #66784a
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 #66784a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/66784a-b0bea2-4e5ddf-222d1f-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