#66DBCE#66DBCE

#66DBCE is a very light, moderate teal. Relative luminance 0.579; OKLCH L 82.0% C 0.108 H 185.6°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#66DBCE
RGB	rgb(102, 219, 206)
HSL	hsl(173, 62%, 63%)
HSV	hsv(173, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 5.9%, 14.1%)
CIE-LAB	lab(80.71, -36.16, -3.68)
CIE-LCH	lch(80.71, 36.34, 185.81°)
OKLab	oklab(82.03% -0.1073 -0.0105)
OKLCH	oklch(82.03% 0.108 185.6)
XYZ	xyz(41.9468, 57.9401, 67.3536)
Luminance	0.5794 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DBCE #DB6673

analogous

#66DB93 #66DBCE #66AEDB

triadic

#66DBCE #CE66DB #DBCE66

tetradic

#66DBCE #9366DB #DB6673 #AEDB66

square

#66DBCE #9366DB #DB6673 #AEDB66

split-complementary

#66DBCE #DB66AE #DB9366

monochromatic

#26A193 #34CFBE #66DBCE #98E7DE #C9F2EE

Accessibility & contrast

On white

1.67

#66DBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#66DBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DBCE

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DBCE	#FFFFFF	#000000	##000000
##66DBCE	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D0CE

Deuteranopia (green-blind)

#BEC3CF

Tritanopia (blue-blind)

#07DFD7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #66dbce;
/* rgb */ color: rgb(102, 219, 206);
/* oklch */ color: oklch(82.0% 0.108 185.6);

Tailwind

colors: {
  custom: {
    50: '#9be6dc',
    500: '#66dbce',
    950: '#000000',
  },
}

SCSS

$custom: #66dbce;
$custom-light: #9be6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#66dbce",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 206
  },
  "hsl": {
    "h": 173.333,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82034,
    "c": 0.10784,
    "h": 185.6
  },
  "luminance": 0.57944
}

Semantic roles & 50–950 ramp

primary

#66DBCE

secondary

#A4414C

accent

#1C2FCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #66DBCE

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

Preview Lab → · Contrast checker → · Palette generator →