Color

#25f441

#25f441
hex#25f441
rgbrgb(37, 244, 65)
hslhsl(128, 90%, 55%)
oklchoklch(0.843 0.264 144.1)
Closest name: Becquerel (#4bec13)Relative luminance 0.6548

Colors that go with #25f441

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 →

#f425d8

#71f425 · #25f4a8

#4125f4 · #f44125

Split-complementary

Open in tool →

#a825f4 · #f42571

#2571f4 · #f425d8 · #f4a825

Contrast

#25f441 as textRatioAAAA largeAAAFix
Aaon white
1.49:1failfailfail
  • AA: use #078818 as the text (4.62:1)
  • AAA: use #056612 as the text (7.2:1)
  • AA: or shift the background to #595959 (4.7:1)
  • AAA: or shift the background to #3d3d3d (7.29:1)
Aaon black
14.1:1passpasspassPasses 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 #25f441 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 #25f441
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 #25f441 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25f441-a2bea9-ac4edf-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