Color

#efe28a

#efe28a
hex#efe28a
rgbrgb(239, 226, 138)
hslhsl(52, 76%, 74%)
oklchoklch(0.904 0.11 101)
Closest name: khaki (#f0e68c)Relative luminance 0.7458

Colors that go with #efe28a

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 #efe28a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a98ef

#efaf8a · #caef8a

#8aefe2 · #e28aef

Split-complementary

Open in tool →

#8acaef · #af8aef

#8aefaf · #8a98ef · #ef8aca

Contrast

#efe28a as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #827312 as the text (4.76:1)
  • AAA: use #63570d as the text (7.24:1)
  • AA: or shift the background to #636363 (4.55:1)
  • AAA: or shift the background to #474747 (7.04:1)
Aaon black
15.92:1passpasspassPasses 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 #efe28a 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

#efe28a reads as warm, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #efe28a
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 #efe28a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/efe28a-c4c39c-4ea7df-292d1f-f1ece9?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