Color

#b0bb3a

#b0bb3a
hex#b0bb3a
rgbrgb(176, 187, 58)
hslhsl(65, 53%, 48%)
oklchoklch(0.76 0.149 114.2)
Closest name: Celery (#b4c04c)Relative luminance 0.4508

Colors that go with #b0bb3a

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 →

#443abb

#bb853a · #70bb3a

#3ab0bb · #bb3ab0

Split-complementary

Open in tool →

#3a70bb · #853abb

#3abb85 · #443abb · #bb3a70

Contrast

#b0bb3a as textRatioAAAA largeAAAFix
Aaon white
2.1:1failfailfail
  • AA: use #727925 as the text (4.69:1)
  • AAA: use #555a1c as the text (7.33:1)
  • AA: or shift the background to #454545 (4.57:1)
  • AAA: or shift the background to #262626 (7.22:1)
Aaon black
10.02:1passpasspassPasses 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 #b0bb3a 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 #b0bb3a
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 #b0bb3a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0bb3a-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