#66CAAD#66CAAD

#66CAAD is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.0% C 0.104 H 172.2°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#66CAAD
RGB	rgb(102, 202, 173)
HSL	hsl(163, 49%, 60%)
HSV	hsv(163, 50%, 79%)
CMYK	cmyk(49.5%, 0%, 14.4%, 20.8%)
CIE-LAB	lab(74.88, -36.28, 5.52)
CIE-LCH	lch(74.88, 36.70, 171.35°)
OKLab	oklab(77.03% -0.103 0.0141)
OKLCH	oklch(77.03% 0.104 172.2)
XYZ	xyz(34.1396, 48.0801, 47.0084)
Luminance	0.4808 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CAAD #CA6683

analogous

#66CA7B #66CAAD #66B5CA

triadic

#66CAAD #AD66CA #CAAD66

tetradic

#66CAAD #7B66CA #CA6683 #B5CA66

square

#66CAAD #7B66CA #CA6683 #B5CA66

split-complementary

#66CAAD #CA66B5 #CA7B66

monochromatic

#2F876D #3EB492 #66CAAD #93DAC5 #C1E9DE

Accessibility & contrast

On white

1.98

#66CAAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#66CAAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CAAD

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CAAD	#FFFFFF	#000000	##000000
##66CAAD	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BFAC

Deuteranopia (green-blind)

#B5B4AF

Tritanopia (blue-blind)

#3DCCC1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #66caad;
/* rgb */ color: rgb(102, 202, 173);
/* oklch */ color: oklch(77.0% 0.104 172.2);

Tailwind

colors: {
  custom: {
    50: '#98dac5',
    500: '#66caad',
    950: '#000000',
  },
}

SCSS

$custom: #66caad;
$custom-light: #98dac5;
$custom-dark: #000000;

JSON

{
  "hex": "#66caad",
  "rgb": {
    "r": 102,
    "g": 202,
    "b": 173
  },
  "hsl": {
    "h": 162.6,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.77031,
    "c": 0.10397,
    "h": 172.2
  },
  "luminance": 0.48083
}

Semantic roles & 50–950 ramp

primary

#66CAAD

secondary

#D9B2BE

accent

#5077D8

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1512

muted

#7E8381

Preview Lab

Preview with #66CAAD

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

Preview Lab → · Contrast checker → · Palette generator →