Color

#579d34

#579d34
hex#579d34
rgbrgb(87, 157, 52)
hslhsl(100, 50%, 41%)
oklchoklch(0.628 0.156 136.9)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2639

Colors that go with #579d34

Charcoal, Crimson and 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 →

#7a349d

#8b9d34 · #349d46

#34579d · #9d3457

Split-complementary

Open in tool →

#46349d · #9d348b

#348b9d · #7a349d · #9d4634

Contrast

#579d34 as textRatioAAAA largeAAAFix
Aaon white
3.35:1failpassfail
  • AA: use #48822b as the text (4.66:1)
  • AAA: use #376321 as the text (7.07:1)
  • AA: or shift the background to #262626 (4.52:1)
Aaon black
6.28:1passpassfail
  • AAA: use #5ea838 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #579d34 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 #579d34
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 #579d34 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/579d34-a8bea2-694edf-1f2d21-f0f1e9?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