Color

#27fc75

#27fc75
hex#27fc75
rgbrgb(39, 252, 117)
hslhsl(142, 97%, 57%)
oklchoklch(0.868 0.237 149.1)
Closest name: springgreen (#00ff7f)Relative luminance 0.7134

Colors that go with #27fc75

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 →

#fc27ae

#43fc27 · #27fcdf

#7527fc · #fc7527

Split-complementary

Open in tool →

#df27fc · #fc2743

#2743fc · #fc27ae · #fcdf27

Contrast

#27fc75 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #028833 as the text (4.59:1)
  • AAA: use #026426 as the text (7.36:1)
  • AA: or shift the background to #616161 (4.5:1)
  • AAA: or shift the background to #424242 (7.31:1)
Aaon black
15.27:1passpasspassPasses 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 #27fc75 as the background.

Brands using this color

mcpConnect your agent — build around #27fc75
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 #27fc75 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/27fc75-a2beaf-c659d4-1f2d2a-eaf1e9?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