Color

#20a258

#20a258
hex#20a258
rgbrgb(32, 162, 88)
hslhsl(146, 67%, 38%)
oklchoklch(0.628 0.154 152.3)
Closest name: Jade (#00a86b)Relative luminance 0.2685

Colors that go with #20a258

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 →

#a2206a

#29a220 · #20a299

#5820a2 · #a25820

Split-complementary

Open in tool →

#9920a2 · #a22029

#2029a2 · #a2206a · #a29920

Contrast

#20a258 as textRatioAAAA largeAAAFix
Aaon white
3.3:1failpassfail
  • AA: use #1a8448 as the text (4.73:1)
  • AAA: use #146638 as the text (7.03:1)
  • AA: or shift the background to #262626 (4.59:1)
Aaon black
6.37:1passpassfail
  • AAA: use #23af5f as the text (7.37:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #20a258 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #20a258
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 #20a258 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/20a258-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