Color

#258118

#258118
hex#258118
rgbrgb(37, 129, 24)
hslhsl(113, 69%, 30%)
oklchoklch(0.529 0.162 141.4)
Closest name: green (#008000)Relative luminance 0.1616

Colors that go with #258118

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 →

#751881

#598118 · #188140

#182481 · #811824

Split-complementary

Open in tool →

#401881 · #811859

#185981 · #751881 · #814018

Contrast

#258118 as textRatioAAAA largeAAAFix
Aaon white
4.96:1passpassfail
  • AAA: use #1c6312 as the text (7.39:1)
Aaon black
4.23:1failpassfail
  • AA: use #258619 as the text (4.5:1)
  • AAA: use #30ac20 as the text (7.05:1)
  • AA: or shift the background to #f5f5f5 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #258118 as the background.

Brands using this color

Fonts for this mood

#258118 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #258118
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 #258118 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/258118-a2bea2-884edf-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