Color

#cfe92b

#cfe92b
hex#cfe92b
rgbrgb(207, 233, 43)
hslhsl(68, 81%, 54%)
oklchoklch(0.885 0.196 117.8)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.7172

Colors that go with #cfe92b

Charcoal, Cornflower 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#442be9

#e9a32b · #70e92b

#2bcfe9 · #e92bcf

Split-complementary

Open in tool →

#2b70e9 · #a32be9

#2be9a3 · #442be9 · #e92b70

Contrast

#cfe92b as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #6e7d0d as the text (4.56:1)
  • AAA: use #515c0a as the text (7.28:1)
  • AA: or shift the background to #616161 (4.53:1)
  • AAA: or shift the background to #454545 (7.01:1)
Aaon black
15.34:1passpasspassPasses 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 #cfe92b 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 #cfe92b
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 #cfe92b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfe92b-b7bea2-4e81df-252d1f-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