#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
RGBrgb(102, 202, 173)
HSLhsl(163, 49%, 60%)
HSVhsv(163, 50%, 79%)
CMYKcmyk(49.5%, 0%, 14.4%, 20.8%)
CIE-LABlab(74.88, -36.28, 5.52)
CIE-LCHlch(74.88, 36.70, 171.35°)
OKLaboklab(77.03% -0.103 0.0141)
OKLCHoklch(77.03% 0.104 172.2)
XYZxyz(34.1396, 48.0801, 47.0084)
Luminance0.4808 (WCAG relative)
Temperatureneutral
Familyteal

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
##66CAAD1.001.9810.6210.62
#FFFFFF1.981.0021.0021.00
#00000010.6221.001.001.00
##00000010.6221.001.001.00

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 →

#66CAAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva