Color

#507b3d

#507b3d
hex#507b3d
rgbrgb(80, 123, 61)
hslhsl(102, 34%, 36%)
oklchoklch(0.536 0.103 136.8)
Closest name: Mana Tree (#4f7942)Relative luminance 0.1621

Colors that go with #507b3d

Charcoal, Dark Orchid 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 →

#683d7b

#6f7b3d · #3d7b49

#3d4f7b · #7b3d4f

Split-complementary

Open in tool →

#493d7b · #7b3d6f

#3d6f7b · #683d7b · #7b493d

Contrast

#507b3d as textRatioAAAA largeAAAFix
Aaon white
4.95:1passpassfail
  • AAA: use #3e602f as the text (7.19:1)
Aaon black
4.24:1failpassfail
  • AA: use #548240 as the text (4.64:1)
  • AAA: use #6aa451 as the text (7.04:1)
  • AA: or shift the background to #f5f5f5 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #507b3d as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #507b3d
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 #507b3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/507b3d-a7bea2-6e4edf-1f2d21-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