brandsweets

Color

#43e586

#43e586
hex#43e586
rgbrgb(67, 229, 134)
hslhsl(145, 76%, 58%)
oklchoklch(0.817 0.188 152.9)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5895
Vivid
Open in palette toolCheck contrast

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →
43e586e543a1

#e543a1

Analogous

Open in tool →
43e58650e54343e5d8

#50e543 · #43e5d8

Triadic

Open in tool →
43e5868643e5e58643

#8643e5 · #e58643

Split-complementary

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43e586d843e5e54350

#d843e5 · #e54350

Tetradic

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43e5864350e5e543a1e5d843

#4350e5 · #e543a1 · #e5d843

Contrast

#43e586 as textRatioAAAA largeAAAFix
Aaon white
1.64:1failfailfail
  • AA: use #128743 as the text (4.59:1)
  • AAA: use #0d6331 as the text (7.38:1)
  • AA: or shift the background to #545454 (4.61:1)
  • AAA: or shift the background to #383838 (7.14:1)
Aaon black
12.79:1passpasspassPasses 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 #43e586 as the background.

Brands using this color

mcpConnect your agent — build around #43e586
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #43e586 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43e586-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