Color

#12edba

#12edba
hex#12edba
rgbrgb(18, 237, 186)
hslhsl(166, 86%, 50%)
oklchoklch(0.842 0.165 169.7)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.6424

Colors that go with #12edba

Charcoal, Taupe and Hot Pink 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 →

#ed1245

#12ed4c · #12b3ed

#ba12ed · #edba12

Split-complementary

Open in tool →

#ed12b3 · #ed4c12

#4c12ed · #ed1245 · #b3ed12

Contrast

#12edba as textRatioAAAA largeAAAFix
Aaon white
1.52:1failfailfail
  • AA: use #0a8568 as the text (4.6:1)
  • AAA: use #07644e as the text (7.14:1)
  • AA: or shift the background to #595959 (4.62:1)
  • AAA: or shift the background to #3d3d3d (7.16:1)
Aaon black
13.85:1passpasspassPasses 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 #12edba 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 #12edba
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 #12edba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/12edba-a2bebb-d459b1-1f2a2d-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