Color

#5bd83b

#5bd83b
hex#5bd83b
rgbrgb(91, 216, 59)
hslhsl(108, 67%, 54%)
oklchoklch(0.782 0.222 140.1)
Closest name: Green Priestess (#11dd55)Relative luminance 0.5165

Colors that go with #5bd83b

Deep Sky Blue, Taupe and Violet 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 →

#b93bd8

#a9d83b · #3bd86a

#3b5bd8 · #d83b5b

Split-complementary

Open in tool →

#6a3bd8 · #d83ba9

#3ba9d8 · #b93bd8 · #d86a3b

Contrast

#5bd83b as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #2f841a as the text (4.73:1)
  • AAA: use #256614 as the text (7.03:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.33:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5bd83b as the background.

Brands using this color

mcpConnect your agent — build around #5bd83b
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 #5bd83b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bd83b-a4bea2-7c4edf-1f2d23-eff1e9?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