Color

#58ca8e

#58ca8e
hex#58ca8e
rgbrgb(88, 202, 142)
hslhsl(148, 52%, 57%)
oklchoklch(0.757 0.136 157.7)
Closest name: Emerald Green (#50c878)Relative luminance 0.4627

Colors that go with #58ca8e

Charcoal, Blue and Dark Olive Green 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 →

#ca5895

#5cca58 · #58cac7

#8e58ca · #ca8e58

Split-complementary

Open in tool →

#c758ca · #ca585c

#585cca · #ca5895 · #cac758

Contrast

#58ca8e as textRatioAAAA largeAAAFix
Aaon white
2.05:1failfailfail
  • AA: use #2a8454 as the text (4.64:1)
  • AAA: use #206540 as the text (7.01:1)
  • AA: or shift the background to #474747 (4.54:1)
  • AAA: or shift the background to #292929 (7.1:1)
Aaon black
10.25:1passpasspassPasses 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 #58ca8e as the background.

Brands using this color

mcpConnect your agent — build around #58ca8e
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 #58ca8e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58ca8e-a2beb2-d259d4-1f2d2c-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