Color

#04ec3e

#04ec3e
hex#04ec3e
rgbrgb(4, 236, 62)
hslhsl(135, 97%, 47%)
oklchoklch(0.819 0.26 144.6)
Closest name: Becquerel (#4bec13)Relative luminance 0.6036

Colors that go with #04ec3e

Violet, Deep Sky Blue and Taupe 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 →

#ec04b2

#3eec04 · #04ecb2

#3e04ec · #ec3e04

Split-complementary

Open in tool →

#b204ec · #ec043e

#043eec · #ec04b2 · #ecb204

Contrast

#04ec3e as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #028823 as the text (4.62:1)
  • AAA: use #02641a as the text (7.39:1)
  • AA: or shift the background to #545454 (4.71:1)
  • AAA: or shift the background to #383838 (7.3:1)
Aaon black
13.07:1passpasspassPasses 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 #04ec3e 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 #04ec3e
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 #04ec3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04ec3e-a2beac-b759d4-1f2d29-ebf1e9?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