Color

#25801e

#25801e
hex#25801e
rgbrgb(37, 128, 30)
hslhsl(116, 62%, 31%)
oklchoklch(0.527 0.157 142.1)
Closest name: green (#008000)Relative luminance 0.1593

Colors that go with #25801e

Charcoal, Crimson 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 →

#7a1e80

#56801e · #1e8049

#1e2580 · #801e25

Split-complementary

Open in tool →

#491e80 · #801e56

#1e5680 · #7a1e80 · #80491e

Contrast

#25801e as textRatioAAAA largeAAAFix
Aaon white
5.02:1passpassfail
  • AAA: use #1c6317 as the text (7.38:1)
Aaon black
4.19:1failpassfail
  • AA: use #278820 as the text (4.63:1)
  • AAA: use #32ae29 as the text (7.22:1)
  • AA: or shift the background to #f5f5f5 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25801e as the background.

Brands using this color

mcpConnect your agent — build around #25801e
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 #25801e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25801e-a2bea3-8f4edf-1f2d24-eef1e9?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