brandsweets

Color

#01ef60

#01ef60
hex#01ef60
rgbrgb(1, 239, 96)
hslhsl(144, 99%, 47%)
oklchoklch(0.83 0.242 147.7)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.6258
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
01ef60ef0190

#ef0190

Analogous

Open in tool →
01ef6019ef0101efd7

#19ef01 · #01efd7

Triadic

Open in tool →
01ef606001efef6001

#6001ef · #ef6001

Split-complementary

Open in tool →
01ef60d701efef0119

#d701ef · #ef0119

Tetradic

Open in tool →
01ef600119efef0190efd701

#0119ef · #ef0190 · #efd701

Contrast

#01ef60 as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #018937 as the text (4.53:1)
  • AAA: use #016529 as the text (7.25:1)
  • AA: or shift the background to #595959 (4.51:1)
  • AAA: or shift the background to #3b3b3b (7.21:1)
Aaon black
13.52:1passpasspassPasses 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 #01ef60 as the background.

Brands using this color

mcpConnect your agent — build around #01ef60
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 #01ef60 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01ef60-a2beb0-ca59d4-1f2d2b-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