Color

#878a4c

#878a4c
hex#878a4c
rgbrgb(135, 138, 76)
hslhsl(63, 29%, 42%)
oklchoklch(0.616 0.084 111.1)
Closest name: Amazon Queen (#948f54)Relative luminance 0.2385

Colors that go with #878a4c

Charcoal, Medium Purple and Blush Pink 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 #878a4c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4f4c8a

#8a6e4c · #688a4c

#4c878a · #8a4c87

Split-complementary

Open in tool →

#4c688a · #6e4c8a

#4c8a6e · #4f4c8a · #8a4c68

Contrast

#878a4c as textRatioAAAA largeAAAFix
Aaon white
3.64:1failpassfail
  • AA: use #777a43 as the text (4.52:1)
  • AAA: use #575931 as the text (7.3:1)
  • AA: or shift the background to #1f1f1f (4.53:1)
Aaon black
5.77:1passpassfail
  • AAA: use #979b55 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #878a4c 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 #878a4c
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 #878a4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/878a4c-b9bea2-4e8ddf-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