Color

#71bf40

#71bf40
hex#71bf40
rgbrgb(113, 191, 64)
hslhsl(97, 50%, 50%)
oklchoklch(0.728 0.178 135.6)
Closest name: Exit Light (#55bb33)Relative luminance 0.4114

Colors that go with #71bf40

Charcoal, Royal Blue 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 →

#8e40bf

#b0bf40 · #40bf4f

#4071bf · #bf4071

Split-complementary

Open in tool →

#4f40bf · #bf40b0

#40b0bf · #8e40bf · #bf4f40

Contrast

#71bf40 as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #4d822b as the text (4.62:1)
  • AAA: use #3b6321 as the text (7.02:1)
  • AA: or shift the background to #404040 (4.56:1)
  • AAA: or shift the background to #212121 (7.08:1)
Aaon black
9.23:1passpasspassPasses 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 #71bf40 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #71bf40
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 #71bf40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/71bf40-a9bea2-624edf-1f2d20-f0f1e9?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