Color

#2ff947

#2ff947
hex#2ff947
rgbrgb(47, 249, 71)
hslhsl(127, 94%, 58%)
oklchoklch(0.857 0.264 144.1)
Closest name: Cathode Green (#00ff55)Relative luminance 0.6881

Colors that go with #2ff947

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 →

#f92fe1

#7cf92f · #2ff9ab

#472ff9 · #f9472f

Split-complementary

Open in tool →

#ab2ff9 · #f92f7c

#2f7cf9 · #f92fe1 · #f9ab2f

Contrast

#2ff947 as textRatioAAAA largeAAAFix
Aaon white
1.42:1failfailfail
  • AA: use #048613 as the text (4.75:1)
  • AAA: use #03680f as the text (7.02:1)
  • AA: or shift the background to #5e5e5e (4.56:1)
  • AAA: or shift the background to #424242 (7.06:1)
Aaon black
14.76:1passpasspassPasses 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 #2ff947 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 #2ff947
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 #2ff947 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2ff947-a2bea8-aa4edf-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