Color

#557e26

#557e26
hex#557e26
rgbrgb(85, 126, 38)
hslhsl(88, 54%, 32%)
oklchoklch(0.544 0.126 131.1)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1699

Colors that go with #557e26

Charcoal, Crimson 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 →

#4f267e

#7e7b26 · #287e26

#26557e · #7e2655

Split-complementary

Open in tool →

#26287e · #7b267e

#267e7b · #4f267e · #7e2628

Contrast

#557e26 as textRatioAAAA largeAAAFix
Aaon white
4.77:1passpassfail
  • AAA: use #42621d as the text (7.01:1)
Aaon black
4.4:1failpassfail
  • AA: use #578227 as the text (4.63:1)
  • AAA: use #6fa531 as the text (7.1:1)
  • AA: or shift the background to #fafafa (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #557e26 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #557e26
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 #557e26 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/557e26-aebea2-4e51df-212d1f-f1f1e9?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