#66C2BE#66C2BE

#66C2BE is a light, moderate teal. Relative luminance 0.451; OKLCH L 75.6% C 0.088 H 191.7°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#66C2BE
RGB	rgb(102, 194, 190)
HSL	hsl(177, 43%, 58%)
HSV	hsv(177, 47%, 76%)
CMYK	cmyk(47.4%, 0%, 2.1%, 23.9%)
CIE-LAB	lab(72.97, -28.35, -6.48)
CIE-LCH	lch(72.97, 29.08, 192.87°)
OKLab	oklab(75.64% -0.0864 -0.018)
OKLCH	oklch(75.64% 0.088 191.7)
XYZ	xyz(34.0618, 45.1232, 55.6199)
Luminance	0.4513 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C2BE #C2666A

analogous

#66C290 #66C2BE #6698C2

triadic

#66C2BE #BE66C2 #C2BE66

tetradic

#66C2BE #9066C2 #C2666A #98C266

square

#66C2BE #9066C2 #C2666A #98C266

split-complementary

#66C2BE #C26698 #C29066

monochromatic

#317C79 #43A8A3 #66C2BE #92D3D1 #BEE5E3

Accessibility & contrast

On white

2.09

#66C2BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#66C2BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C2BE

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C2BE	#FFFFFF	#000000	##000000
##66C2BE	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BABE

Deuteranopia (green-blind)

#A9AEBF

Tritanopia (blue-blind)

#33C6C0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #66c2be;
/* rgb */ color: rgb(102, 194, 190);
/* oklch */ color: oklch(75.6% 0.088 191.7);

Tailwind

colors: {
  custom: {
    50: '#98d4d1',
    500: '#66c2be',
    950: '#000000',
  },
}

SCSS

$custom: #66c2be;
$custom-light: #98d4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66c2be",
  "rgb": {
    "r": 102,
    "g": 194,
    "b": 190
  },
  "hsl": {
    "h": 177.391,
    "s": 42.991,
    "l": 58.039
  },
  "oklch": {
    "l": 0.75642,
    "c": 0.08828,
    "h": 191.7
  },
  "luminance": 0.45126
}

Semantic roles & 50–950 ramp

primary

#66C2BE

secondary

#D4B0B1

accent

#555BD3

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #66C2BE

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

Preview Lab → · Contrast checker → · Palette generator →