Color

#588603

#588603
hex#588603
rgbrgb(88, 134, 3)
hslhsl(81, 96%, 27%)
oklchoklch(0.565 0.15 129.7)
Closest name: Avocado (#568203)Relative luminance 0.1913

Colors that go with #588603

Blue, Charcoal 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 →

#310387

#877303 · #178703

#035987 · #870359

Split-complementary

Open in tool →

#031787 · #730387

#038773 · #310387 · #870317

Contrast

#588603 as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #558203 as the text (4.58:1)
  • AAA: use #3e5f02 as the text (7.39:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.83:1passpassfail
  • AAA: use #6ca503 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #588603 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

#588603 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #588603
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 #588603 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/588603-b1bea2-4e62df-222d1f-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