Color

#cef18e

#cef18e
hex#cef18e
rgbrgb(206, 241, 142)
hslhsl(81, 78%, 75%)
oklchoklch(0.911 0.131 124.8)
Closest name: Creamy Avocado (#d8f19c)Relative luminance 0.7799

Colors that go with #cef18e

Charcoal, Sky Blue and Lilac 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.

Real palettes that use #cef18e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b08ef1

#f1e28e · #9cf18e

#8ecef1 · #f18ece

Split-complementary

Open in tool →

#8e9cf1 · #e28ef1

#8ef1e2 · #b08ef1 · #f18e9c

Contrast

#cef18e as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #587f10 as the text (4.71:1)
  • AAA: use #425f0c as the text (7.31:1)
  • AA: or shift the background to #666666 (4.54:1)
  • AAA: or shift the background to #4a4a4a (7:1)
Aaon black
16.6:1passpasspassPasses 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 #cef18e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#cef18e reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cef18e
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 #cef18e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cef18e-b1bea2-4e62df-222d1f-f1f0e9?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