Color

#b2c412

#b2c412
hex#b2c412
rgbrgb(178, 196, 18)
hslhsl(66, 83%, 42%)
oklchoklch(0.78 0.176 116.3)
Closest name: yellowgreen (#9acd32)Relative luminance 0.4899

Colors that go with #b2c412

Cornflower Blue, Deep Sky Blue and Denim 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 →

#2412c4

#c47d12 · #59c412

#12b2c4 · #c412b2

Split-complementary

Open in tool →

#1259c4 · #7d12c4

#12c47d · #2412c4 · #c41259

Contrast

#b2c412 as textRatioAAAA largeAAAFix
Aaon white
1.94:1failfailfail
  • AA: use #6e790b as the text (4.77:1)
  • AAA: use #555d09 as the text (7.1:1)
  • AA: or shift the background to #4a4a4a (4.56:1)
  • AAA: or shift the background to #2b2b2b (7.28:1)
Aaon black
10.8:1passpasspassPasses 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 #b2c412 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 #b2c412
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 #b2c412 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b2c412-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