Color

#b1cc2e

#b1cc2e
hex#b1cc2e
rgbrgb(177, 204, 46)
hslhsl(70, 63%, 49%)
oklchoklch(0.798 0.175 119.3)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5273

Colors that go with #b1cc2e

Cornflower Blue, Deep Sky Blue and Crimson 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.

Real palettes that use #b1cc2e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#482ecc

#cc972e · #63cc2e

#2eb1cc · #cc2eb1

Split-complementary

Open in tool →

#2e63cc · #972ecc

#2ecc97 · #482ecc · #cc2e63

Contrast

#b1cc2e as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #6d7d1c as the text (4.56:1)
  • AAA: use #505b15 as the text (7.37:1)
  • AA: or shift the background to #4f4f4f (4.5:1)
  • AAA: or shift the background to #303030 (7.26:1)
Aaon black
11.55:1passpasspassPasses 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 #b1cc2e 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 #b1cc2e
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 #b1cc2e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1cc2e-b6bea2-4e7cdf-252d1f-f1efe9?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