Color

#13a050

#13a050
hex#13a050
rgbrgb(19, 160, 80)
hslhsl(146, 79%, 35%)
oklchoklch(0.619 0.161 151.1)
Closest name: Green Revolution (#009944)Relative luminance 0.2586

Colors that go with #13a050

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 →

#a01363

#1ca013 · #13a096

#5013a0 · #a05013

Split-complementary

Open in tool →

#9613a0 · #a0131c

#131ca0 · #a01363 · #a09613

Contrast

#13a050 as textRatioAAAA largeAAAFix
Aaon white
3.4:1failpassfail
  • AA: use #108442 as the text (4.77:1)
  • AAA: use #0c6432 as the text (7.28:1)
  • AA: or shift the background to #242424 (4.56:1)
Aaon black
6.17:1passpassfail
  • AAA: use #14ad57 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #13a050 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #13a050
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 #13a050 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/13a050-a2beb1-ce59d4-1f2d2b-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