Color

#cef188

#cef188
hex#cef188
rgbrgb(206, 241, 136)
hslhsl(80, 79%, 74%)
oklchoklch(0.91 0.137 124.2)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7781

Colors that go with #cef188

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab88f1

#f1e088 · #9af188

#88cef1 · #f188ce

Split-complementary

Open in tool →

#889af1 · #e088f1

#88f1e0 · #ab88f1 · #f1889a

Contrast

#cef188 as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #5a800f as the text (4.64:1)
  • AAA: use #44600b as the text (7.18:1)
  • AA: or shift the background to #666666 (4.53:1)
  • AAA: or shift the background to #474747 (7.33:1)
Aaon black
16.56:1passpasspassPasses 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 #cef188 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

#cef188 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cef188
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 #cef188 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cef188-b1bea2-4e64df-232d1f-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