Color

#04ec2a

#04ec2a
hex#04ec2a
rgbrgb(4, 236, 42)
hslhsl(130, 97%, 47%)
oklchoklch(0.818 0.269 143.5)
Closest name: Becquerel (#4bec13)Relative luminance 0.6018

Colors that go with #04ec2a

Violet, Hot Pink and Plum 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 #04ec2a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ec04c5

#51ec04 · #04ec9f

#2a04ec · #ec2a04

Split-complementary

Open in tool →

#9f04ec · #ec0451

#0451ec · #ec04c5 · #ec9f04

Contrast

#04ec2a as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #028818 as the text (4.63:1)
  • AAA: use #026412 as the text (7.41:1)
  • AA: or shift the background to #545454 (4.7:1)
  • AAA: or shift the background to #383838 (7.28:1)
Aaon black
13.04:1passpasspassPasses 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 #04ec2a 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 #04ec2a
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 #04ec2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04ec2a-a2beaa-b14edf-1f2d28-ecf1e9?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