Color

#defe81

#defe81
hex#defe81
rgbrgb(222, 254, 129)
hslhsl(75, 98%, 75%)
oklchoklch(0.948 0.155 121.3)
Closest name: Celery Mousse (#c1fd95)Relative luminance 0.88

Colors that go with #defe81

Plum, Charcoal 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 →

#a081fe

#fede81 · #a0fe81

#81defe · #fe81de

Split-complementary

Open in tool →

#81a0fe · #de81fe

#81fede · #a081fe · #fe81a0

Contrast

#defe81 as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #5f7e01 as the text (4.7:1)
  • AAA: use #486001 as the text (7.12:1)
  • AA: or shift the background to #6e6e6e (4.52:1)
  • AAA: or shift the background to #4f4f4f (7.25:1)
Aaon black
18.6:1passpasspassPasses 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 #defe81 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

#defe81 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #defe81
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 #defe81 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/defe81-b4bea2-4e70df-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