#66CECE#66CECE

#66CECE is a light, moderate teal. Relative luminance 0.514; OKLCH L 79.0% C 0.097 H 195.4°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#66CECE
RGB	rgb(102, 206, 206)
HSL	hsl(180, 51%, 60%)
HSV	hsv(180, 50%, 81%)
CMYK	cmyk(50.5%, 0%, 0%, 19.2%)
CIE-LAB	lab(76.93, -30.02, -9.26)
CIE-LCH	lch(76.93, 31.42, 197.14°)
OKLab	oklab(78.99% -0.0931 -0.0256)
OKLCH	oklch(78.99% 0.097 195.4)
XYZ	xyz(38.6868, 51.4201, 66.2669)
Luminance	0.5142 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CECE #CE6666

analogous

#66CE9A #66CECE #669ACE

triadic

#66CECE #CE66CE #CECE66

tetradic

#66CECE #9A66CE #CE6666 #9ACE66

square

#66CECE #9A66CE #CE6666 #9ACE66

split-complementary

#66CECE #CE669A #CE9A66

monochromatic

#2D8D8D #3CBBBB #66CECE #94DDDD #C3ECEC

Accessibility & contrast

On white

1.86

#66CECE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#66CECE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CECE

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CECE	#FFFFFF	#000000	##000000
##66CECE	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C6CE

Deuteranopia (green-blind)

#B1B8CF

Tritanopia (blue-blind)

#18D4CE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #66cece;
/* rgb */ color: rgb(102, 206, 206);
/* oklch */ color: oklch(79.0% 0.097 195.4);

Tailwind

colors: {
  custom: {
    50: '#9adddc',
    500: '#66cece',
    950: '#000000',
  },
}

SCSS

$custom: #66cece;
$custom-light: #9adddc;
$custom-dark: #000000;

JSON

{
  "hex": "#66cece",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 206
  },
  "hsl": {
    "h": 180,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.78987,
    "c": 0.0966,
    "h": 195.4
  },
  "luminance": 0.51424
}

Semantic roles & 50–950 ramp

primary

#66CECE

secondary

#934545

accent

#2727BF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #66CECE

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

Preview Lab → · Contrast checker → · Palette generator →