Color

#678646

#678646
hex#678646
rgbrgb(103, 134, 70)
hslhsl(89, 31%, 40%)
oklchoklch(0.581 0.097 130.1)
Closest name: Beyond the Pines (#688049)Relative luminance 0.2038

Colors that go with #678646

Charcoal, Blue and Burlywood 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 #678646

Tints & shades

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

Harmonies

Complementary

Open in tool →

#654686

#868546 · #478646

#466786 · #864667

Split-complementary

Open in tool →

#464786 · #854686

#468685 · #654686 · #864647

Contrast

#678646 as textRatioAAAA largeAAAFix
Aaon white
4.14:1failpassfail
  • AA: use #627f43 as the text (4.53:1)
  • AAA: use #485e31 as the text (7.19:1)
  • AA: or shift the background to #121212 (4.53:1)
Aaon black
5.08:1passpassfail
  • AAA: use #7ca054 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #678646 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 #678646
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 #678646 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/678646-adbea2-4e4edf-212d1f-f1f1e9?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