Color

#bfb43b

#bfb43b
hex#bfb43b
rgbrgb(191, 180, 59)
hslhsl(55, 53%, 49%)
oklchoklch(0.757 0.138 104.1)
Closest name: Celery (#b4c04c)Relative luminance 0.4403

Colors that go with #bfb43b

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 →

#3b46bf

#bf723b · #88bf3b

#3bbfb4 · #b43bbf

Split-complementary

Open in tool →

#3b88bf · #723bbf

#3bbf72 · #3b46bf · #bf3b88

Contrast

#bfb43b as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #7d7626 as the text (4.68:1)
  • AAA: use #5e581d as the text (7.27:1)
  • AA: or shift the background to #424242 (4.69:1)
  • AAA: or shift the background to #262626 (7.07:1)
Aaon black
9.81:1passpasspassPasses 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 #bfb43b 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

#bfb43b reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb43b
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 #bfb43b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb43b-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