Color

#b3bd42

#b3bd42
hex#b3bd42
rgbrgb(179, 189, 66)
hslhsl(65, 48%, 50%)
oklchoklch(0.767 0.145 113.8)
Closest name: Celery (#b4c04c)Relative luminance 0.4637

Colors that go with #b3bd42

Charcoal, Cornflower Blue and Deep Sky Blue 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 →

#4c42bd

#bd8a42 · #75bd42

#42b3bd · #bd42b3

Split-complementary

Open in tool →

#4275bd · #8a42bd

#42bd8a · #4c42bd · #bd4275

Contrast

#b3bd42 as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #72792a as the text (4.68:1)
  • AAA: use #565b20 as the text (7.21:1)
  • AA: or shift the background to #474747 (4.55:1)
  • AAA: or shift the background to #292929 (7.12:1)
Aaon black
10.27:1passpasspassPasses 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 #b3bd42 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #b3bd42
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 #b3bd42 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3bd42-b8bea2-4e88df-262d1f-f1eee9?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