Color

#dfef4d

#dfef4d
hex#dfef4d
rgbrgb(223, 239, 77)
hslhsl(66, 84%, 62%)
oklchoklch(0.912 0.18 114.9)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.7796

Colors that go with #dfef4d

Plum, Blue and Charcoal 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 →

#5d4def

#efae4d · #8eef4d

#4ddfef · #ef4ddf

Split-complementary

Open in tool →

#4d8eef · #ae4def

#4defae · #5d4def · #ef4d8e

Contrast

#dfef4d as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #6f7a0b as the text (4.7:1)
  • AAA: use #555e08 as the text (7.02:1)
  • AA: or shift the background to #666666 (4.54:1)
  • AAA: or shift the background to #4a4a4a (7:1)
Aaon black
16.59:1passpasspassPasses 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 #dfef4d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #dfef4d
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 #dfef4d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dfef4d-b8bea2-4e86df-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