#66DCAD#66DCAD

#66DCAD is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.4% C 0.128 H 164.7°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#66DCAD
RGB	rgb(102, 220, 173)
HSL	hsl(156, 63%, 63%)
HSV	hsv(156, 54%, 86%)
CMYK	cmyk(53.6%, 0%, 21.4%, 13.7%)
CIE-LAB	lab(80.19, -44.32, 13.11)
CIE-LCH	lch(80.19, 46.22, 163.52°)
OKLab	oklab(81.35% -0.123 0.0336)
OKLCH	oklch(81.35% 0.128 164.7)
XYZ	xyz(38.6119, 57.0248, 48.4992)
Luminance	0.5703 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DCAD #DC6695

analogous

#66DC72 #66DCAD #66D0DC

triadic

#66DCAD #AD66DC #DCAD66

tetradic

#66DCAD #7266DC #DC6695 #D0DC66

square

#66DCAD #7266DC #DC6695 #D0DC66

split-complementary

#66DCAD #DC66D0 #DC7266

monochromatic

#25A271 #34D192 #66DCAD #98E7C8 #CAF3E2

Accessibility & contrast

On white

1.69

#66DCAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#66DCAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DCAD

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DCAD	#FFFFFF	#000000	##000000
##66DCAD	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CEAB

Deuteranopia (green-blind)

#C7C2B0

Tritanopia (blue-blind)

#36DCCF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #66dcad;
/* rgb */ color: rgb(102, 220, 173);
/* oklch */ color: oklch(81.4% 0.128 164.7);

Tailwind

colors: {
  custom: {
    50: '#9ae7c5',
    500: '#66dcad',
    950: '#000000',
  },
}

SCSS

$custom: #66dcad;
$custom-light: #9ae7c5;
$custom-dark: #000000;

JSON

{
  "hex": "#66dcad",
  "rgb": {
    "r": 102,
    "g": 220,
    "b": 173
  },
  "hsl": {
    "h": 156.102,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81352,
    "c": 0.12753,
    "h": 164.7
  },
  "luminance": 0.57028
}

Semantic roles & 50–950 ramp

primary

#66DCAD

secondary

#A64169

accent

#1B61CB

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0F1613

muted

#808482

Preview Lab

Preview with #66DCAD

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

Preview Lab → · Contrast checker → · Palette generator →