brandsweets

Color

#43ea4e

#43ea4e
hex#43ea4e
rgbrgb(67, 234, 78)
hslhsl(124, 80%, 59%)
oklchoklch(0.823 0.239 143.9)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.6059
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
43ea4eea43df

#ea43df

Analogous

Open in tool →
43ea4e8bea4343eaa2

#8bea43 · #43eaa2

Triadic

Open in tool →
43ea4e4e43eaea4e43

#4e43ea · #ea4e43

Split-complementary

Open in tool →
43ea4ea243eaea438b

#a243ea · #ea438b

Tetradic

Open in tool →
43ea4e438beaea43dfeaa243

#438bea · #ea43df · #eaa243

Contrast

#43ea4e as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #0f8517 as the text (4.79:1)
  • AAA: use #0b6511 as the text (7.28:1)
  • AA: or shift the background to #575757 (4.51:1)
  • AAA: or shift the background to #383838 (7.32:1)
Aaon black
13.12:1passpasspassPasses 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 #43ea4e as the background.

Brands using this color

mcpConnect your agent — build around #43ea4e
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 #43ea4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43ea4e-a2bea7-a24edf-1f2d26-edf1e9?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