Color

#cef78d

#cef78d
hex#cef78d
rgbrgb(206, 247, 141)
hslhsl(83, 87%, 76%)
oklchoklch(0.924 0.14 126.3)
Closest name: Celery Mousse (#c1fd95)Relative luminance 0.8157

Colors that go with #cef78d

Charcoal, Lilac 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 →

#b58df7

#f7eb8d · #99f78d

#8dcef7 · #f78dce

Split-complementary

Open in tool →

#8d99f7 · #eb8df7

#8df7eb · #b58df7 · #f78d99

Contrast

#cef78d as textRatioAAAA largeAAAFix
Aaon white
1.21:1failfailfail
  • AA: use #538109 as the text (4.65:1)
  • AAA: use #3d5f07 as the text (7.4:1)
  • AA: or shift the background to #696969 (4.53:1)
  • AAA: or shift the background to #4a4a4a (7.31:1)
Aaon black
17.31:1passpasspassPasses 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 #cef78d 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

#cef78d reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cef78d
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 #cef78d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cef78d-b0bea2-4e5ddf-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