Color

#25da2b

#25da2b
hex#25da2b
rgbrgb(37, 218, 43)
hslhsl(122, 71%, 50%)
oklchoklch(0.774 0.248 143)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5071

Colors that go with #25da2b

Taupe, Violet 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 →

#da25d4

#79da25 · #25da86

#2b25da · #da2b25

Split-complementary

Open in tool →

#8625da · #da2579

#2579da · #da25d4 · #da8625

Contrast

#25da2b as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #17871b as the text (4.65:1)
  • AAA: use #116414 as the text (7.35:1)
  • AA: or shift the background to #4a4a4a (4.7:1)
  • AAA: or shift the background to #303030 (7:1)
Aaon black
11.14:1passpasspassPasses 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 #25da2b 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 #25da2b
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 #25da2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25da2b-a2bea6-9e4edf-1f2d26-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