Color

#58e489

#58e489
hex#58e489
rgbrgb(88, 228, 137)
hslhsl(141, 72%, 62%)
oklchoklch(0.821 0.176 151.9)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5937

Colors that go with #58e489

Deep Sky Blue, Taupe and Violet 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 →

#e458b3

#6de458 · #58e4cf

#8958e4 · #e48958

Split-complementary

Open in tool →

#cf58e4 · #e4586d

#586de4 · #e458b3 · #e4cf58

Contrast

#58e489 as textRatioAAAA largeAAAFix
Aaon white
1.63:1failfailfail
  • AA: use #16883e as the text (4.54:1)
  • AAA: use #10652e as the text (7.18:1)
  • AA: or shift the background to #545454 (4.64:1)
  • AAA: or shift the background to #383838 (7.19:1)
Aaon black
12.87:1passpasspassPasses 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 #58e489 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 #58e489
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 #58e489 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58e489-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