Color

#cfe010

#cfe010
hex#cfe010
rgbrgb(207, 224, 16)
hslhsl(65, 87%, 47%)
oklchoklch(0.864 0.194 115.2)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.6661

Colors that go with #cfe010

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 →

#2110e0

#e08910 · #66e010

#10cfe0 · #e010cf

Split-complementary

Open in tool →

#1066e0 · #8910e0

#10e089 · #2110e0 · #e01066

Contrast

#cfe010 as textRatioAAAA largeAAAFix
Aaon white
1.47:1failfailfail
  • AA: use #727c09 as the text (4.56:1)
  • AAA: use #545b06 as the text (7.3:1)
  • AA: or shift the background to #5c5c5c (4.56:1)
  • AAA: or shift the background to #404040 (7.07:1)
Aaon black
14.32:1passpasspassPasses 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 #cfe010 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 #cfe010
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 #cfe010 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfe010-b8bea2-4e88df-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