Color

#58b6ab

#58b6ab
hex#58b6ab
rgbrgb(88, 182, 171)
hslhsl(173, 39%, 53%)
oklchoklch(0.716 0.091 185.3)
Closest name: Emerald Bliss (#4cbdac)Relative luminance 0.3847

Colors that go with #58b6ab

Charcoal, Blue and Crimson 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 →

#b65863

#58b67c · #5892b6

#ab58b6 · #b6ab58

Split-complementary

Open in tool →

#b65892 · #b67c58

#7c58b6 · #b65863 · #92b658

Contrast

#58b6ab as textRatioAAAA largeAAAFix
Aaon white
2.42:1failfailfail
  • AA: use #388077 as the text (4.64:1)
  • AAA: use #2a6059 as the text (7.2:1)
  • AA: or shift the background to #3b3b3b (4.64:1)
  • AAA: or shift the background to #1c1c1c (7.06:1)
Aaon black
8.69:1passpasspassPasses 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 #58b6ab as the background.

Brands using this color

mcpConnect your agent — build around #58b6ab
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 #58b6ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58b6ab-a2bebe-d459a3-1f292d-e9f1ec?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