Color

#557019

#557019
hex#557019
rgbrgb(85, 112, 25)
hslhsl(79, 64%, 27%)
oklchoklch(0.506 0.116 125.7)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1359

Colors that go with #557019

Charcoal, Crimson and Blue Violet 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.

Real palettes that use #557019

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#351971

#716119 · #297119

#195571 · #711955

Split-complementary

Open in tool →

#192971 · #611971

#197161 · #351971 · #711929

Contrast

#557019 as textRatioAAAA largeAAAFix
Aaon white
5.65:1passpassfail
  • AAA: use #486015 as the text (7.1:1)
Aaon black
3.72:1failpassfail
  • AA: use #62821c as the text (4.73:1)
  • AAA: use #7ba324 as the text (7.11:1)
  • AA: or shift the background to #e6e6e6 (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 #557019 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#557019 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #557019
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 #557019 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/557019-b2bea2-4e66df-232d1f-f1f0e9?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