Color

#0fc278

#0fc278
hex#0fc278
rgbrgb(15, 194, 120)
hslhsl(155, 86%, 41%)
oklchoklch(0.717 0.168 157.1)
Closest name: Fennel Fiesta (#00bb77)Relative luminance 0.4004

Colors that go with #0fc278

Charcoal, Blue and Cornflower Blue 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 →

#c20f5a

#0fc21e · #0fb3c2

#780fc2 · #c2780f

Split-complementary

Open in tool →

#c20fb3 · #c21e0f

#1e0fc2 · #c20f5a · #b3c20f

Contrast

#0fc278 as textRatioAAAA largeAAAFix
Aaon white
2.33:1failfailfail
  • AA: use #0a8552 as the text (4.68:1)
  • AAA: use #07643d as the text (7.24:1)
  • AA: or shift the background to #3d3d3d (4.66:1)
  • AAA: or shift the background to #1f1f1f (7.07:1)
Aaon black
9.01:1passpasspassPasses 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 #0fc278 as the background.

Brands using this color

mcpConnect your agent — build around #0fc278
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 #0fc278 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0fc278-a2beb6-d459c8-1f2d2d-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