#66F2CC#66F2CC

#66F2CC is a very light, vivid teal. Relative luminance 0.707; OKLCH L 87.4% C 0.134 H 172.3°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#66F2CC
RGB	rgb(102, 242, 204)
HSL	hsl(164, 84%, 67%)
HSV	hsv(164, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 15.7%, 5.1%)
CIE-LAB	lab(87.33, -46.87, 7.02)
CIE-LCH	lch(87.33, 47.40, 171.49°)
OKLab	oklab(87.4% -0.1325 0.0178)
OKLCH	oklch(87.4% 0.134 172.3)
XYZ	xyz(48.1256, 70.6839, 68.2222)
Luminance	0.7069 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2CC #F2668C

analogous

#66F286 #66F2CC #66D2F2

triadic

#66F2CC #CC66F2 #F2CC66

tetradic

#66F2CC #8666F2 #F2668C #D2F266

square

#66F2CC #8666F2 #F2668C #D2F266

split-complementary

#66F2CC #F266D2 #F28666

monochromatic

#11CC9A #2EEDB9 #66F2CC #9EF7DF #D7FCF2

Accessibility & contrast

On white

1.39

#66F2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#66F2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2CC

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2CC	#FFFFFF	#000000	##000000
##66F2CC	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE4CA

Deuteranopia (green-blind)

#D6D5CF

Tritanopia (blue-blind)

#00F4E7

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f2cc;
/* rgb */ color: rgb(102, 242, 204);
/* oklch */ color: oklch(87.4% 0.134 172.3);

Tailwind

colors: {
  custom: {
    50: '#9ef7db',
    500: '#66f2cc',
    950: '#000000',
  },
}

SCSS

$custom: #66f2cc;
$custom-light: #9ef7db;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2cc",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 204
  },
  "hsl": {
    "h": 163.714,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.87395,
    "c": 0.13374,
    "h": 172.3
  },
  "luminance": 0.70689
}

Semantic roles & 50–950 ramp

primary

#66F2CC

secondary

#C9345C

accent

#0540E1

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #66F2CC

Body copy rendered with the generated semantic roles for this colour.

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