Color

#bfb031

#bfb031
hex#bfb031
rgbrgb(191, 176, 49)
hslhsl(54, 59%, 47%)
oklchoklch(0.748 0.141 102.4)
Closest name: Celery (#b4c04c)Relative luminance 0.4235

Colors that go with #bfb031

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 →

#313fbf

#bf6a31 · #86bf31

#31bfb0 · #b031bf

Split-complementary

Open in tool →

#3186bf · #6a31bf

#31bf6a · #313fbf · #bf3186

Contrast

#bfb031 as textRatioAAAA largeAAAFix
Aaon white
2.22:1failfailfail
  • AA: use #827821 as the text (4.51:1)
  • AAA: use #615a19 as the text (7.04:1)
  • AA: or shift the background to #424242 (4.53:1)
  • AAA: or shift the background to #212121 (7.26:1)
Aaon black
9.47:1passpasspassPasses 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 #bfb031 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

#bfb031 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb031
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 #bfb031 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb031-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