Color

#bdb23d

#bdb23d
hex#bdb23d
rgbrgb(189, 178, 61)
hslhsl(55, 51%, 49%)
oklchoklch(0.751 0.135 103.9)
Closest name: Celery (#b4c04c)Relative luminance 0.43

Colors that go with #bdb23d

Charcoal, Deep Sky Blue and Lilac 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3d48bd

#bd723d · #88bd3d

#3dbdb2 · #b23dbd

Split-complementary

Open in tool →

#3d88bd · #723dbd

#3dbd72 · #3d48bd · #bd3d88

Contrast

#bdb23d as textRatioAAAA largeAAAFix
Aaon white
2.19:1failfailfail
  • AA: use #7f7829 as the text (4.54:1)
  • AAA: use #5c571e as the text (7.4:1)
  • AA: or shift the background to #424242 (4.59:1)
  • AAA: or shift the background to #242424 (7.1:1)
Aaon black
9.6:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bdb23d 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

#bdb23d reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bdb23d
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 #bdb23d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bdb23d-bdbea2-4ea0df-282d1f-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