Color

#b9be50

#b9be50
hex#b9be50
rgbrgb(185, 190, 80)
hslhsl(63, 46%, 53%)
oklchoklch(0.776 0.133 111.5)
Closest name: Celery (#b4c04c)Relative luminance 0.4772

Colors that go with #b9be50

Charcoal, Lilac and Cadet 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 →

#5650be

#be8d50 · #82be50

#50b9be · #be50b9

Split-complementary

Open in tool →

#5082be · #8d50be

#50be8d · #5650be · #be5082

Contrast

#b9be50 as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #777b2d as the text (4.51:1)
  • AAA: use #575921 as the text (7.35:1)
  • AA: or shift the background to #474747 (4.67:1)
  • AAA: or shift the background to #2b2b2b (7.11:1)
Aaon black
10.54:1passpasspassPasses 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 #b9be50 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 #b9be50
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 #b9be50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9be50-b9bea2-4e8ddf-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