Color

#25431e

#25431e
hex#25431e
rgbrgb(37, 67, 30)
hslhsl(109, 38%, 19%)
oklchoklch(0.349 0.071 139.8)
Closest name: Myrtle (#21421e)Relative luminance 0.045

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#3c1e43

#37431e · #1e432a

#1e2543 · #431e25

Split-complementary

Open in tool →

#2a1e43 · #431e37

#1e3743 · #3c1e43 · #432a1e

Contrast

#25431e as textRatioAAAA largeAAAFix
Aaon white
11.05:1passpasspassPasses AAA — no fix needed.
Aaon black
1.9:1failfailfail
  • AA: use #48823a as the text (4.53:1)
  • AAA: use #5da94c as the text (7.24:1)
  • AA: or shift the background to #a6a6a6 (4.54:1)
  • AAA: or shift the background to #cfcfcf (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25431e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#25431e reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25431e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #25431e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25431e-a4bea2-7e4edf-1f2d23-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