Color

#58a774

#58a774
hex#58a774
rgbrgb(88, 167, 116)
hslhsl(141, 31%, 50%)
oklchoklch(0.664 0.11 153.9)
Closest name: Cosmic Green (#30a877)Relative luminance 0.3097

Colors that go with #58a774

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 →

#a7588b

#64a758 · #58a79b

#7458a7 · #a77458

Split-complementary

Open in tool →

#9b58a7 · #a75864

#5864a7 · #a7588b · #a79b58

Contrast

#58a774 as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #45825a as the text (4.57:1)
  • AAA: use #336143 as the text (7.16:1)
  • AA: or shift the background to #303030 (4.52:1)
  • AAA: or shift the background to #030303 (7.07:1)
Aaon black
7.19:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #58a774 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 #58a774
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 #58a774 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58a774-a2beaf-c459d4-1f2d2a-eaf1e9?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