Color

#259d45

#259d45
hex#259d45
rgbrgb(37, 157, 69)
hslhsl(136, 62%, 38%)
oklchoklch(0.612 0.163 147.7)
Closest name: Green Revolution (#009944)Relative luminance 0.2494

Colors that go with #259d45

Charcoal, Royal Blue and 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 →

#9d257d

#419d25 · #259d81

#45259d · #9d4525

Split-complementary

Open in tool →

#81259d · #9d2541

#25419d · #9d257d · #9d8125

Contrast

#259d45 as textRatioAAAA largeAAAFix
Aaon white
3.51:1failpassfail
  • AA: use #20883c as the text (4.52:1)
  • AAA: use #17632b as the text (7.35:1)
  • AA: or shift the background to #212121 (4.59:1)
Aaon black
5.99:1passpassfail
  • AAA: use #29ae4c as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #259d45 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #259d45
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 #259d45 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/259d45-a2bead-b959d4-1f2d29-ebf1e9?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