Color

#def655

#def655
hex#def655
rgbrgb(222, 246, 85)
hslhsl(69, 90%, 65%)
oklchoklch(0.927 0.182 117.4)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.821

Colors that go with #def655

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 →

#6e55f6

#f6be55 · #8ef655

#55def6 · #f655de

Split-complementary

Open in tool →

#558ef6 · #be55f6

#55f6be · #6e55f6 · #f6558e

Contrast

#def655 as textRatioAAAA largeAAAFix
Aaon white
1.21:1failfailfail
  • AA: use #6c7e07 as the text (4.54:1)
  • AAA: use #4f5c05 as the text (7.33:1)
  • AA: or shift the background to #696969 (4.55:1)
  • AAA: or shift the background to #4d4d4d (7.01:1)
Aaon black
17.42:1passpasspassPasses 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 #def655 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 #def655
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 #def655 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/def655-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