Color

#259369

#259369
hex#259369
rgbrgb(37, 147, 105)
hslhsl(157, 60%, 36%)
oklchoklch(0.592 0.117 162.6)
Closest name: Illuminati Green (#419168)Relative luminance 0.2228

Colors that go with #259369

Charcoal, Crimson and Medium Violet Red 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 →

#93254f

#259332 · #258693

#692593 · #936925

Split-complementary

Open in tool →

#932586 · #933225

#322593 · #93254f · #869325

Contrast

#259369 as textRatioAAAA largeAAAFix
Aaon white
3.85:1failpassfail
  • AA: use #21835d as the text (4.7:1)
  • AAA: use #186246 as the text (7.31:1)
  • AA: or shift the background to #1a1a1a (4.52:1)
Aaon black
5.46:1passpassfail
  • AAA: use #2bab7a as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #259369 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 #259369
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 #259369 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/259369-a2beb7-d459c4-1f2c2d-e9f1ea?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