Color

#cfef67

#cfef67
hex#cfef67
rgbrgb(207, 239, 103)
hslhsl(74, 81%, 67%)
oklchoklch(0.902 0.165 120.9)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7598

Colors that go with #cfef67

Charcoal, Plum 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 →

#8667ef

#efcb67 · #8bef67

#67cfef · #ef67cf

Split-complementary

Open in tool →

#678bef · #cb67ef

#67efcb · #8667ef · #ef678b

Contrast

#cfef67 as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #637d0d as the text (4.7:1)
  • AAA: use #495c0a as the text (7.45:1)
  • AA: or shift the background to #636363 (4.63:1)
  • AAA: or shift the background to #474747 (7.17:1)
Aaon black
16.2:1passpasspassPasses 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 #cfef67 as the background.

Brands using this color

mcpConnect your agent — build around #cfef67
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 #cfef67 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cfef67-b4bea2-4e72df-242d1f-f1efe9?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