Color

#b2f92f

#b2f92f
hex#b2f92f
rgbrgb(178, 249, 47)
hslhsl(81, 94%, 58%)
oklchoklch(0.902 0.224 128.3)
Closest name: greenyellow (#adff2f)Relative luminance 0.7742

Colors that go with #b2f92f

Violet, Red and 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 →

#762ff9

#f9da2f · #4df92f

#2fb2f9 · #f92fb2

Split-complementary

Open in tool →

#2f4df9 · #da2ff9

#2ff9da · #762ff9 · #f92f4d

Contrast

#b2f92f as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #558104 as the text (4.64:1)
  • AAA: use #3e5e03 as the text (7.48:1)
  • AA: or shift the background to #666666 (4.51:1)
  • AAA: or shift the background to #474747 (7.29:1)
Aaon black
16.48:1passpasspassPasses 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 #b2f92f 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 #b2f92f
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 #b2f92f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b2f92f-b1bea2-4e62df-222d1f-f1f0e9?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