Color

#02ca8b

#02ca8b
hex#02ca8b
rgbrgb(2, 202, 139)
hslhsl(161, 98%, 40%)
oklchoklch(0.742 0.163 161.9)
Closest name: Emerald Green (#50c878)Relative luminance 0.4412

Colors that go with #02ca8b

Charcoal, Hot Pink and Mustard Yellow 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 →

#ca0241

#02ca27 · #02a5ca

#8b02ca · #ca8b02

Split-complementary

Open in tool →

#ca02a5 · #ca2702

#2702ca · #ca0241 · #a5ca02

Contrast

#02ca8b as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #01835a as the text (4.78:1)
  • AAA: use #016545 as the text (7.12:1)
  • AA: or shift the background to #424242 (4.7:1)
  • AAA: or shift the background to #262626 (7.08:1)
Aaon black
9.82:1passpasspassPasses 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 #02ca8b 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 #02ca8b
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 #02ca8b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/02ca8b-a2beb8-d459bb-1f2c2d-e9f1eb?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