Color

#458131

#458131
hex#458131
rgbrgb(69, 129, 49)
hslhsl(105, 45%, 35%)
oklchoklch(0.544 0.13 138.7)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1719

Colors that go with #458131

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 →

#6d3181

#6d8131 · #318145

#314581 · #813145

Split-complementary

Open in tool →

#453181 · #81316d

#316d81 · #6d3181 · #814531

Contrast

#458131 as textRatioAAAA largeAAAFix
Aaon white
4.73:1passpassfail
  • AAA: use #336024 as the text (7.4:1)
Aaon black
4.44:1failpassfail
  • AA: use #478532 as the text (4.67:1)
  • AAA: use #5baa41 as the text (7.27:1)
  • AA: or shift the background to #fafafa (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #458131 as the background.

Brands using this color

mcpConnect your agent — build around #458131
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 #458131 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/458131-a6bea2-754edf-1f2d22-eff1e9?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