Color

#b0be37

#b0be37
hex#b0be37
rgbrgb(176, 190, 55)
hslhsl(66, 55%, 48%)
oklchoklch(0.766 0.154 115.3)
Closest name: Celery (#b4c04c)Relative luminance 0.4633

Colors that go with #b0be37

Cornflower Blue, Deep Sky Blue and Champagne 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 →

#4537be

#be8837 · #6dbe37

#37b0be · #be37b0

Split-complementary

Open in tool →

#376dbe · #8837be

#37be88 · #4537be · #be376d

Contrast

#b0be37 as textRatioAAAA largeAAAFix
Aaon white
2.05:1failfailfail
  • AA: use #727b24 as the text (4.59:1)
  • AAA: use #545b1a as the text (7.27:1)
  • AA: or shift the background to #474747 (4.54:1)
  • AAA: or shift the background to #292929 (7.11:1)
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 #b0be37 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 #b0be37
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 #b0be37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0be37-b8bea2-4e86df-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