Color

#03a045

#03a045
hex#03a045
rgbrgb(3, 160, 69)
hslhsl(145, 96%, 32%)
oklchoklch(0.616 0.173 149.1)
Closest name: Green Revolution (#009944)Relative luminance 0.2559

Colors that go with #03a045

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 →

#a0035f

#10a003 · #03a093

#4503a0 · #a04503

Split-complementary

Open in tool →

#9303a0 · #a00310

#0310a0 · #a0035f · #a09303

Contrast

#03a045 as textRatioAAAA largeAAAFix
Aaon white
3.43:1failpassfail
  • AA: use #03873a as the text (4.64:1)
  • AAA: use #02642b as the text (7.34:1)
  • AA: or shift the background to #242424 (4.52:1)
Aaon black
6.12:1passpassfail
  • AAA: use #04af4b as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #03a045 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #03a045
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 #03a045 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/03a045-a2beb1-cc59d4-1f2d2b-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