Color

#588c4f

#588c4f
hex#588c4f
rgbrgb(88, 140, 79)
hslhsl(111, 28%, 43%)
oklchoklch(0.588 0.106 140.8)
Closest name: Fern (#548d44)Relative luminance 0.214

Colors that go with #588c4f

Charcoal, Blue and Copper 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 →

#834f8c

#778c4f · #4f8c64

#4f588c · #8c4f58

Split-complementary

Open in tool →

#644f8c · #8c4f77

#4f778c · #834f8c · #8c644f

Contrast

#588c4f as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #507f48 as the text (4.7:1)
  • AAA: use #3b5f35 as the text (7.31:1)
  • AA: or shift the background to #171717 (4.51:1)
Aaon black
5.28:1passpassfail
  • AAA: use #6aa55f as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #588c4f 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 #588c4f
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 #588c4f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/588c4f-a3bea2-834edf-1f2d23-eef1e9?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