Color

#04ecc1

#04ecc1
hex#04ecc1
rgbrgb(4, 236, 193)
hslhsl(169, 97%, 47%)
oklchoklch(0.841 0.161 173.1)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.6387

Colors that go with #04ecc1

Charcoal, Crimson 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 →

#ec042e

#04ec4d · #04a2ec

#c104ec · #ecc104

Split-complementary

Open in tool →

#ec04a2 · #ec4d04

#4d04ec · #ec042e · #a2ec04

Contrast

#04ecc1 as textRatioAAAA largeAAAFix
Aaon white
1.52:1failfailfail
  • AA: use #02836b as the text (4.71:1)
  • AAA: use #026452 as the text (7.13:1)
  • AA: or shift the background to #595959 (4.59:1)
  • AAA: or shift the background to #3d3d3d (7.12:1)
Aaon black
13.77:1passpasspassPasses 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 #04ecc1 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 #04ecc1
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 #04ecc1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04ecc1-a2bebc-d459ab-1f2a2d-e9f1ec?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