Color

#bfb03b

#bfb03b
hex#bfb03b
rgbrgb(191, 176, 59)
hslhsl(53, 53%, 49%)
oklchoklch(0.749 0.135 101.9)
Closest name: Celery (#b4c04c)Relative luminance 0.4244

Colors that go with #bfb03b

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 →

#3b4abf

#bf6d3b · #8cbf3b

#3bbfb0 · #b03bbf

Split-complementary

Open in tool →

#3b8cbf · #6d3bbf

#3bbf6d · #3b4abf · #bf3b8c

Contrast

#bfb03b as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #817628 as the text (4.61:1)
  • AAA: use #5e561d as the text (7.43:1)
  • AA: or shift the background to #424242 (4.54:1)
  • AAA: or shift the background to #242424 (7.01:1)
Aaon black
9.49:1passpasspassPasses 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 #bfb03b 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

#bfb03b reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb03b
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 #bfb03b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb03b-c4c49c-4ea5df-292d1f-f1ece9?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