Color

#458137

#458137
hex#458137
rgbrgb(69, 129, 55)
hslhsl(109, 40%, 36%)
oklchoklch(0.545 0.124 139.9)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1724

Colors that go with #458137

Charcoal, Royal Blue and Dark Orchid 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 →

#733781

#698137 · #37814e

#374581 · #813745

Split-complementary

Open in tool →

#4e3781 · #813769

#376981 · #733781 · #814e37

Contrast

#458137 as textRatioAAAA largeAAAFix
Aaon white
4.72:1passpassfail
  • AAA: use #336029 as the text (7.38:1)
Aaon black
4.45:1failpassfail
  • AA: use #468439 as the text (4.62:1)
  • AAA: use #59a848 as the text (7.12:1)
  • AA: or shift the background to #fafafa (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #458137 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 #458137
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 #458137 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/458137-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