#66CECD#66CECD

#66CECD is a light, moderate teal. Relative luminance 0.514; OKLCH L 79.0% C 0.097 H 194.5°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#66CECD
RGB	rgb(102, 206, 205)
HSL	hsl(179, 51%, 60%)
HSV	hsv(179, 50%, 81%)
CMYK	cmyk(50.5%, 0%, 0.5%, 19.2%)
CIE-LAB	lab(76.90, -30.29, -8.77)
CIE-LCH	lch(76.90, 31.53, 196.14°)
OKLab	oklab(78.95% -0.0936 -0.0243)
OKLCH	oklch(78.95% 0.097 194.5)
XYZ	xyz(38.5657, 51.3717, 65.6291)
Luminance	0.5138 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CECD #CE6667

analogous

#66CE99 #66CECD #669BCE

triadic

#66CECD #CD66CE #CECD66

tetradic

#66CECD #9966CE #CE6667 #9BCE66

square

#66CECD #9966CE #CE6667 #9BCE66

split-complementary

#66CECD #CE669B #CE9966

monochromatic

#2D8D8C #3CBBBA #66CECD #94DDDC #C3ECEB

Accessibility & contrast

On white

1.86

#66CECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#66CECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CECD

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CECD	#FFFFFF	#000000	##000000
##66CECD	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)

#C3C5CD

Deuteranopia (green-blind)

#B1B8CE

Tritanopia (blue-blind)

#1AD3CD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #66cecd;
/* rgb */ color: rgb(102, 206, 205);
/* oklch */ color: oklch(79.0% 0.097 194.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66cecd",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 205
  },
  "hsl": {
    "h": 179.423,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.78954,
    "c": 0.09665,
    "h": 194.5
  },
  "luminance": 0.51375
}

Semantic roles & 50–950 ramp

primary

#66CECD

secondary

#934546

accent

#2728BF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #66CECD

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

Preview Lab → · Contrast checker → · Palette generator →