Color

#cfe12d

#cfe12d
hex#cfe12d
rgbrgb(207, 225, 45)
hslhsl(66, 75%, 53%)
oklchoklch(0.867 0.187 115.6)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6731

Colors that go with #cfe12d

Charcoal, Cornflower Blue 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 →

#3f2de1

#e1992d · #75e12d

#2dcfe1 · #e12dcf

Split-complementary

Open in tool →

#2d75e1 · #992de1

#2de199 · #3f2de1 · #e12d75

Contrast

#cfe12d as textRatioAAAA largeAAAFix
Aaon white
1.45:1failfailfail
  • AA: use #727d12 as the text (4.51:1)
  • AAA: use #52590d as the text (7.52:1)
  • AA: or shift the background to #5c5c5c (4.6:1)
  • AAA: or shift the background to #404040 (7.14:1)
Aaon black
14.46:1passpasspassPasses 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 #cfe12d 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 #cfe12d
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 #cfe12d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfe12d-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