Color

#effb8d

#effb8d
hex#effb8d
rgbrgb(239, 251, 141)
hslhsl(67, 93%, 77%)
oklchoklch(0.956 0.135 114.1)
Closest name: Banana (#fffc79)Relative luminance 0.8927

Colors that go with #effb8d

Charcoal, Crimson and Powder 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.

Real palettes that use #effb8d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9b8efb

#fbd18e · #b8fb8e

#8eeefb · #fb8eee

Split-complementary

Open in tool →

#8eb8fb · #d18efb

#8efbd1 · #9b8efb · #fb8eb8

Contrast

#effb8d as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #6d7b04 as the text (4.68:1)
  • AAA: use #535e03 as the text (7.07:1)
  • AA: or shift the background to #6e6e6e (4.58:1)
  • AAA: or shift the background to #525252 (7.02:1)
Aaon black
18.85:1passpasspassPasses 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 #effb8d 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

#effb8d reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #effb8d
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 #effb8d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/effb8d-b8bea2-4e83df-262d1f-f1eee9?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