Color

#0dc978

#0dc978
hex#0dc978
rgbrgb(13, 201, 120)
hslhsl(154, 88%, 42%)
oklchoklch(0.736 0.177 155.9)
Closest name: Emerald Green (#50c878)Relative luminance 0.4321

Colors that go with #0dc978

Charcoal, Blue 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 →

#c90d5f

#0dc919 · #0dbdc9

#780dc9 · #c9780d

Split-complementary

Open in tool →

#c90dbd · #c9190d

#190dc9 · #c90d5f · #bdc90d

Contrast

#0dc978 as textRatioAAAA largeAAAFix
Aaon white
2.18:1failfailfail
  • AA: use #098650 as the text (4.63:1)
  • AAA: use #06653c as the text (7.16:1)
  • AA: or shift the background to #424242 (4.61:1)
  • AAA: or shift the background to #242424 (7.13:1)
Aaon black
9.64:1passpasspassPasses 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 #0dc978 as the background.

Brands using this color

mcpConnect your agent — build around #0dc978
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 #0dc978 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0dc978-a2beb5-d459ca-1f2d2d-e9f1ea?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