Color

#0ca647

#0ca647
hex#0ca647
rgbrgb(12, 166, 71)
hslhsl(143, 87%, 35%)
oklchoklch(0.634 0.178 148.7)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.2781

Colors that go with #0ca647

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 →

#a70c6b

#1ea70c · #0ca795

#470ca7 · #a7470c

Split-complementary

Open in tool →

#950ca7 · #a70c1e

#0c1ea7 · #a70c6b · #a7950c

Contrast

#0ca647 as textRatioAAAA largeAAAFix
Aaon white
3.2:1failpassfail
  • AA: use #098639 as the text (4.69:1)
  • AAA: use #07642b as the text (7.33:1)
  • AA: or shift the background to #292929 (4.55:1)
Aaon black
6.56:1passpassfail
  • AAA: use #0cac49 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0ca647 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #0ca647
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 #0ca647 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0ca647-a2beb0-c859d4-1f2d2b-eaf1e9?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