Color

#877d21

#877d21
hex#877d21
rgbrgb(135, 125, 33)
hslhsl(54, 61%, 33%)
oklchoklch(0.582 0.11 102.9)
Closest name: Olive Green (#808000)Relative luminance 0.1993

Colors that go with #877d21

Charcoal, Champagne and Denim 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 #877d21

Tints & shades

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

Harmonies

Complementary

Open in tool →

#212b87

#874a21 · #5e8721

#21877d · #7d2187

Split-complementary

Open in tool →

#215e87 · #4a2187

#21874a · #212b87 · #87215e

Contrast

#877d21 as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #7f761f as the text (4.65:1)
  • AAA: use #5e5717 as the text (7.36:1)
  • AA: or shift the background to #0f0f0f (4.55:1)
Aaon black
4.99:1passpassfail
  • AAA: use #a49828 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #877d21 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

#877d21 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #877d21
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 #877d21 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/877d21-bebea2-4ea2df-292d1f-f1ede9?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