Color

#55ec41

#55ec41
hex#55ec41
rgbrgb(85, 236, 65)
hslhsl(113, 82%, 59%)
oklchoklch(0.831 0.243 141.5)
Closest name: Becquerel (#4bec13)Relative luminance 0.623

Colors that go with #55ec41

Deep Sky Blue, Violet and Royal 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 →

#d841ec

#aaec41 · #41ec82

#4155ec · #ec4155

Split-complementary

Open in tool →

#8241ec · #ec41aa

#41aaec · #d841ec · #ec8241

Contrast

#55ec41 as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #1b870d as the text (4.65:1)
  • AAA: use #15660a as the text (7.15:1)
  • AA: or shift the background to #575757 (4.63:1)
  • AAA: or shift the background to #3b3b3b (7.18:1)
Aaon black
13.46:1passpasspassPasses 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 #55ec41 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 #55ec41
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 #55ec41 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55ec41-a2bea2-884edf-1f2d24-eef1e9?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