Color

#677958

#677958
hex#677958
rgbrgb(103, 121, 88)
hslhsl(93, 16%, 41%)
oklchoklch(0.552 0.054 131.3)
Closest name: Bonsai (#787b54)Relative luminance 0.1726

Colors that go with #677958

Charcoal, Slate 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 #677958

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6a5879

#787958 · #587959

#586779 · #795867

Split-complementary

Open in tool →

#595879 · #795878

#587879 · #6a5879 · #795958

Contrast

#677958 as textRatioAAAA largeAAAFix
Aaon white
4.72:1passpassfail
  • AAA: use #4e5c42 as the text (7.16:1)
Aaon black
4.45:1failpassfail
  • AA: use #697c5a as the text (4.63:1)
  • AAA: use #889c77 as the text (7.07:1)
  • AA: or shift the background to #fafafa (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #677958 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 #677958
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 #677958 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/677958-abbea2-584edf-202d1f-f0f1e9?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