Color

#cef16f

#cef16f
hex#cef16f
rgbrgb(206, 241, 111)
hslhsl(76, 82%, 69%)
oklchoklch(0.907 0.161 122.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7718

Colors that go with #cef16f

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 →

#926ff1

#f1d36f · #8df16f

#6fcef1 · #f16fce

Split-complementary

Open in tool →

#6f8df1 · #d36ff1

#6ff1d3 · #926ff1 · #f16f8d

Contrast

#cef16f as textRatioAAAA largeAAAFix
Aaon white
1.28:1failfailfail
  • AA: use #5f7d0c as the text (4.75:1)
  • AAA: use #475d09 as the text (7.4:1)
  • AA: or shift the background to #636363 (4.7:1)
  • AAA: or shift the background to #474747 (7.27:1)
Aaon black
16.44:1passpasspassPasses 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 #cef16f as the background.

Brands using this color

mcpConnect your agent — build around #cef16f
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 #cef16f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cef16f-b3bea2-4e6edf-232d1f-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