Color

#def26e

#def26e
hex#def26e
rgbrgb(222, 242, 110)
hslhsl(69, 84%, 69%)
oklchoklch(0.92 0.158 116.8)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8016

Colors that go with #def26e

Charcoal, Lilac 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 →

#816ef2

#f2c46e · #9cf26e

#6edef2 · #f26ede

Split-complementary

Open in tool →

#6e9cf2 · #c46ef2

#6ef2c4 · #816ef2 · #f26e9c

Contrast

#def26e as textRatioAAAA largeAAAFix
Aaon white
1.23:1failfailfail
  • AA: use #697a0b as the text (4.78:1)
  • AAA: use #515e08 as the text (7.11:1)
  • AA: or shift the background to #666666 (4.66:1)
  • AAA: or shift the background to #4a4a4a (7.19:1)
Aaon black
17.03:1passpasspassPasses 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 #def26e as the background.

Brands using this color

mcpConnect your agent — build around #def26e
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 #def26e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/def26e-b7bea2-4e7edf-252d1f-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