Color

#27f146

#27f146
hex#27f146
rgbrgb(39, 241, 70)
hslhsl(129, 88%, 55%)
oklchoklch(0.835 0.258 144.4)
Closest name: Becquerel (#4bec13)Relative luminance 0.6378

Colors that go with #27f146

Violet, Deep Sky Blue and Hot Pink 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 →

#f127d3

#6ef127 · #27f1ab

#4627f1 · #f14627

Split-complementary

Open in tool →

#ab27f1 · #f1276e

#276ef1 · #f127d3 · #f1ab27

Contrast

#27f146 as textRatioAAAA largeAAAFix
Aaon white
1.53:1failfailfail
  • AA: use #09861b as the text (4.73:1)
  • AAA: use #066515 as the text (7.29:1)
  • AA: or shift the background to #595959 (4.59:1)
  • AAA: or shift the background to #3d3d3d (7.12:1)
Aaon black
13.76:1passpasspassPasses 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 #27f146 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 #27f146
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 #27f146 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/27f146-a2bea9-ae4edf-1f2d27-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