Color

#25931f

#25931f
hex#25931f
rgbrgb(37, 147, 31)
hslhsl(117, 65%, 35%)
oklchoklch(0.581 0.179 142.3)
Closest name: Emerald (#028f1e)Relative luminance 0.2136

Colors that go with #25931f

Crimson, Royal Blue and Charcoal 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 →

#8d1f93

#5f931f · #1f9353

#1f2593 · #931f25

Split-complementary

Open in tool →

#531f93 · #931f5f

#1f5f93 · #8d1f93 · #93531f

Contrast

#25931f as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #22871d as the text (4.61:1)
  • AAA: use #196515 as the text (7.21:1)
  • AA: or shift the background to #171717 (4.5:1)
Aaon black
5.27:1passpassfail
  • AAA: use #2bad25 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25931f 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 #25931f
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 #25931f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25931f-a2bea4-924edf-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