# #3cf66e

A color — vivid. Deterministic analysis from BrandSweets (no inference).

## Values

- Hex: `#3cf66e`
- RGB: rgb(60, 246, 110)
- HSL: hsl(136, 91%, 60%)
- OKLCH: oklch(0.855 0.231 147.6)
- Relative luminance: 0.68
- Nearest named color: springgreen (#00ff7f, Δ 2.46) — https://brandsweets.com/colors/springgreen
- Moods: vivid
- Page: https://brandsweets.com/colors/3cf66e

## Tints & shades

- Tints (toward white): #50f77c, #63f88b, #72f896, #85f9a4, #99fab3, #acfbc1, #c0fcd0, #cefddb, #e2fee9, #f5fff8
- Shades (toward black): #1ff458, #0bef48, #0ad13f, #09b938, #079c2f, #067f26, #05661f, #034916, #02310f, #011306

## Harmonies

- Complementary: #f63cc4
- Analogous: #67f63c, #3cf6cb
- Triadic: #6e3cf6, #f66e3c
- Split-complementary: #cb3cf6, #f63c67
- Tetradic: #3c67f6, #f63cc4, #f6cb3c

## Colors that go with #3cf66e

Named partners (harmony on the OKLCH wheel, co-occurrence in curated palettes and brand systems, and the neutrals that carry it), best first:

- **Deep Sky Blue** #00bfff [pool] — Designers have shipped Deep Sky Blue with #3cf66e: 4 real palettes, including Remix's brand system and Prime Video's brand system, as the lead colour. Seen in: Remix (https://brandsweets.com/colors/brands/remix-run), Prime Video (https://brandsweets.com/colors/brands/primevideo-com), Astro (https://brandsweets.com/colors/brands/astro-build), Learning App (https://brandsweets.com/palettes/playful#learning-app). — https://brandsweets.com/colors/deepskyblue
- **Violet** #ee82ee [harmony: complementary] — Violet sits directly opposite #3cf66e on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight. — https://brandsweets.com/colors/violet
- **Taupe** #483c32 [pool] — Taupe is paired with #3cf66e in 3 real palettes, including 7-Eleven's brand system and WhatsApp's brand system, as the lead colour. Seen in: 7-Eleven (https://brandsweets.com/colors/brands/7-eleven-com), WhatsApp (https://brandsweets.com/colors/brands/whatsapp-com), Astro (https://brandsweets.com/colors/brands/astro-build). — https://brandsweets.com/colors/taupe
- **Hot Pink** #ff69b4 [harmony: split] — Hot Pink is a split-complement of #3cf66e: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/hotpink
- **Plum** #dda0dd [harmony: split] — Plum is a split-complement of #3cf66e: nearly opposite, so it still pops against it, without the vibrating edge of a true complement. — https://brandsweets.com/colors/plum
- **Charcoal** #36454f [role] — Charcoal is the body-text near-black for #3cf66e: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy. — https://brandsweets.com/colors/charcoal
- **Orange Red** #ff4500 [pool] — Orange Red is paired with #3cf66e in two real palettes: Electric Lime and Neon's brand system, as the accent. Seen in: Electric Lime (https://brandsweets.com/palettes/vivid#electric-lime), Neon (https://brandsweets.com/colors/brands/neon-tech). — https://brandsweets.com/colors/orangered
- **Red** #ff0000 [pool] — Red is paired with #3cf66e in two real palettes: Gatorade's brand system and Wise's brand system, as the supporting colour. Seen in: Gatorade (https://brandsweets.com/colors/brands/gatorade-com), Wise (https://brandsweets.com/colors/brands/wise-com). — https://brandsweets.com/colors/red

## Contrast (WCAG 2.x, as text)

- On white (#ffffff): 1.44:1 — AA fail, AA-large fail, AAA fail. Fix: AA: text → #068829 (4.6:1); AA: background → #5e5e5e (4.51:1); AAA: text → #05661f (7.18:1); AAA: background → #404040 (7.21:1)
- On black (#000000): 14.6:1 — AA pass, AA-large pass, AAA pass

## Palette tool

Open this color locked as the lead with four explored companions: https://brandsweets.com/palettes/new/3cf66e-a2bead-b959d4-1f2d29-ebf1e9?lock=0&style=vibrant
(Humans lock/regenerate in the tool; the URL is the state — read `lock=` back to see what they kept.)

## Connect an agent

Point any MCP client at the BrandSweets colors endpoint for the same engine:

- Endpoint: https://mcp.brandsweets.com/colors/mcp
- Tools: `analyze_color` (e.g. `analyze_color({ color: "#3cf66e" })`), `check_contrast` (with fixes), `generate_palette` (explore around locks), `suggest_palette` (mood/industry → curated-first), `list_palettes`.