#66DBCD#66DBCD

#66DBCD is a very light, moderate teal. Relative luminance 0.579; OKLCH L 82.0% C 0.108 H 184.9°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#66DBCD
RGB	rgb(102, 219, 205)
HSL	hsl(173, 62%, 63%)
HSV	hsv(173, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 6.4%, 14.1%)
CIE-LAB	lab(80.68, -36.41, -3.18)
CIE-LCH	lch(80.68, 36.55, 185.00°)
OKLab	oklab(82% -0.1078 -0.0092)
OKLCH	oklch(82% 0.108 184.9)
XYZ	xyz(41.8257, 57.8917, 66.7158)
Luminance	0.5790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DBCD #DB6674

analogous

#66DB93 #66DBCD #66AEDB

triadic

#66DBCD #CD66DB #DBCD66

tetradic

#66DBCD #9366DB #DB6674 #AEDB66

square

#66DBCD #9366DB #DB6674 #AEDB66

split-complementary

#66DBCD #DB66AE #DB9366

monochromatic

#26A192 #34CFBD #66DBCD #98E7DD #C9F2ED

Accessibility & contrast

On white

1.67

#66DBCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#66DBCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DBCD

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DBCD	#FFFFFF	#000000	##000000
##66DBCD	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D0CD

Deuteranopia (green-blind)

#BFC2CE

Tritanopia (blue-blind)

#0BDFD6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #66dbcd;
/* rgb */ color: rgb(102, 219, 205);
/* oklch */ color: oklch(82.0% 0.108 184.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66dbcd",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 205
  },
  "hsl": {
    "h": 172.821,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82003,
    "c": 0.10815,
    "h": 184.9
  },
  "luminance": 0.57896
}

Semantic roles & 50–950 ramp

primary

#66DBCD

secondary

#A4414D

accent

#1C31CA

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1615

muted

#808484

Preview Lab

Preview with #66DBCD

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

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