Color

#1aa850

#1aa850
hex#1aa850
rgbrgb(26, 168, 80)
hslhsl(143, 73%, 38%)
oklchoklch(0.642 0.17 149.8)
Closest name: Fennel Fiasco (#00aa44)Relative luminance 0.288

Colors that go with #1aa850

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 →

#a81a71

#2ba81a · #1aa897

#501aa8 · #a8501a

Split-complementary

Open in tool →

#971aa8 · #a81a2b

#1a2ba8 · #a81a71 · #a8971a

Contrast

#1aa850 as textRatioAAAA largeAAAFix
Aaon white
3.11:1failpassfail
  • AA: use #15843f as the text (4.77:1)
  • AAA: use #106531 as the text (7.17:1)
  • AA: or shift the background to #2b2b2b (4.56:1)
Aaon black
6.76:1passpassfail
  • AAA: use #1bac53 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1aa850 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #1aa850
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 #1aa850 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1aa850-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