Color

#dcfe1b

#dcfe1b
hex#dcfe1b
rgbrgb(220, 254, 27)
hslhsl(69, 99%, 55%)
oklchoklch(0.94 0.217 119.2)
Closest name: Banana Flash (#eefe02)Relative luminance 0.8618

Colors that go with #dcfe1b

Plum, Violet and 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3d1bfe

#feae1b · #6afe1b

#1bdcfe · #fe1bdc

Split-complementary

Open in tool →

#1b6afe · #ae1bfe

#1bfeae · #3d1bfe · #fe1b6a

Contrast

#dcfe1b as textRatioAAAA largeAAAFix
Aaon white
1.15:1failfailfail
  • AA: use #687a01 as the text (4.8:1)
  • AAA: use #4e5b00 as the text (7.45:1)
  • AA: or shift the background to #6b6b6b (4.63:1)
  • AAA: or shift the background to #4f4f4f (7.11:1)
Aaon black
18.24:1passpasspassPasses 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 #dcfe1b as the background.

Brands using this color

mcpConnect your agent — build around #dcfe1b
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 #dcfe1b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dcfe1b-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