#66DCCD#66DCCD

#66DCCD is a very light, moderate teal. Relative luminance 0.584; OKLCH L 82.2% C 0.109 H 184.2°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#66DCCD
RGB	rgb(102, 220, 205)
HSL	hsl(172, 63%, 63%)
HSV	hsv(172, 54%, 86%)
CMYK	cmyk(53.6%, 0%, 6.8%, 13.7%)
CIE-LAB	lab(80.97, -36.87, -2.76)
CIE-LCH	lch(80.97, 36.97, 184.28°)
OKLab	oklab(82.24% -0.1088 -0.008)
OKLCH	oklch(82.24% 0.109 184.2)
XYZ	xyz(42.0874, 58.4150, 66.8030)
Luminance	0.5842 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DCCD #DC6675

analogous

#66DC92 #66DCCD #66B0DC

triadic

#66DCCD #CD66DC #DCCD66

tetradic

#66DCCD #9266DC #DC6675 #B0DC66

square

#66DCCD #9266DC #DC6675 #B0DC66

split-complementary

#66DCCD #DC66B0 #DC9266

monochromatic

#25A293 #34D1BD #66DCCD #98E7DD #CAF3EE

Accessibility & contrast

On white

1.66

#66DCCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#66DCCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DCCD

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DCCD	#FFFFFF	#000000	##000000
##66DCCD	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D1CD

Deuteranopia (green-blind)

#C0C3CF

Tritanopia (blue-blind)

#09E0D7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #66dccd;
/* rgb */ color: rgb(102, 220, 205);
/* oklch */ color: oklch(82.2% 0.109 184.2);

Tailwind

colors: {
  custom: {
    50: '#9be7dc',
    500: '#66dccd',
    950: '#000000',
  },
}

SCSS

$custom: #66dccd;
$custom-light: #9be7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#66dccd",
  "rgb": {
    "r": 102,
    "g": 220,
    "b": 205
  },
  "hsl": {
    "h": 172.373,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82238,
    "c": 0.10914,
    "h": 184.2
  },
  "luminance": 0.58419
}

Semantic roles & 50–950 ramp

primary

#66DCCD

secondary

#A6414D

accent

#1B31CB

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1615

muted

#808484

Preview Lab

Preview with #66DCCD

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

Preview Lab → · Contrast checker → · Palette generator →