Color

#427647

#427647
hex#427647
rgbrgb(66, 118, 71)
hslhsl(126, 28%, 36%)
oklchoklch(0.516 0.092 146.2)
Closest name: Autumn Crocodile (#447744)Relative luminance 0.1457

Colors that go with #427647

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 →

#764270

#577642 · #427661

#474276 · #764742

Split-complementary

Open in tool →

#614276 · #764257

#425776 · #764270 · #766142

Contrast

#427647 as textRatioAAAA largeAAAFix
Aaon white
5.37:1passpassfail
  • AAA: use #37623b as the text (7.06:1)
Aaon black
3.91:1failpassfail
  • AA: use #49834f as the text (4.64:1)
  • AAA: use #5fa566 as the text (7.06:1)
  • AA: or shift the background to #ebebeb (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #427647 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 #427647
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 #427647 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/427647-a2bea8-a74edf-1f2d27-ecf1e9?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