Color

#25c71f

#25c71f
hex#25c71f
rgbrgb(37, 199, 31)
hslhsl(118, 73%, 45%)
oklchoklch(0.723 0.234 142.4)
Closest name: Crude Banana (#21c40e)Relative luminance 0.4134

Colors that go with #25c71f

Blue, Charcoal 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 →

#c11fc7

#78c71f · #1fc76d

#1f25c7 · #c71f25

Split-complementary

Open in tool →

#6d1fc7 · #c71f78

#1f78c7 · #c11fc7 · #c76d1f

Contrast

#25c71f as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #198915 as the text (4.54:1)
  • AAA: use #136510 as the text (7.25:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.11:1)
Aaon black
9.27:1passpasspassPasses 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 #25c71f 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 #25c71f
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 #25c71f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25c71f-a2bea4-944edf-1f2d25-edf1e9?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