Color

#b2b512

#b2b512
hex#b2b512
rgbrgb(178, 181, 18)
hslhsl(61, 82%, 39%)
oklchoklch(0.746 0.161 110.9)
Closest name: Citrus (#9fb70a)Relative luminance 0.4256

Colors that go with #b2b512

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 →

#1512b5

#b56612 · #61b512

#12b2b5 · #b512b2

Split-complementary

Open in tool →

#1261b5 · #6612b5

#12b566 · #1512b5 · #b51261

Contrast

#b2b512 as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #77790c as the text (4.64:1)
  • AAA: use #575809 as the text (7.49:1)
  • AA: or shift the background to #424242 (4.55:1)
  • AAA: or shift the background to #242424 (7.03:1)
Aaon black
9.51:1passpasspassPasses 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 #b2b512 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 #b2b512
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 #b2b512 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b2b512-babea2-4e92df-272d1f-f1ede9?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