#66B79D#66B79D

#66B79D is a light, moderate teal. Relative luminance 0.391; OKLCH L 72.0% C 0.089 H 170.9°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#66B79D
RGB	rgb(102, 183, 157)
HSL	hsl(161, 36%, 56%)
HSV	hsv(161, 44%, 72%)
CMYK	cmyk(44.3%, 0%, 14.2%, 28.2%)
CIE-LAB	lab(68.84, -31.05, 5.54)
CIE-LCH	lch(68.84, 31.54, 169.89°)
OKLab	oklab(72.02% -0.0881 0.0142)
OKLCH	oklch(72.02% 0.089 170.9)
XYZ	xyz(28.4963, 39.1239, 37.9418)
Luminance	0.3913 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66B79D #B76680

analogous

#66B774 #66B79D #66A8B7

triadic

#66B79D #9D66B7 #B79D66

tetradic

#66B79D #7466B7 #B76680 #A8B766

square

#66B79D #7466B7 #B76680 #A8B766

split-complementary

#66B79D #B766A8 #B77466

monochromatic

#346F5C #48987E #66B79D #90CBB8 #B9DED2

Accessibility & contrast

On white

2.38

#66B79D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#66B79D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66B79D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66B79D	#FFFFFF	#000000	##000000
##66B79D	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AE9C

Deuteranopia (green-blind)

#A6A49F

Tritanopia (blue-blind)

#4BB8AF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #66b79d;
/* rgb */ color: rgb(102, 183, 157);
/* oklch */ color: oklch(72.0% 0.089 170.9);

Tailwind

colors: {
  custom: {
    50: '#96cdb9',
    500: '#66b79d',
    950: '#000000',
  },
}

SCSS

$custom: #66b79d;
$custom-light: #96cdb9;
$custom-dark: #000000;

JSON

{
  "hex": "#66b79d",
  "rgb": {
    "r": 102,
    "g": 183,
    "b": 157
  },
  "hsl": {
    "h": 160.741,
    "s": 36,
    "l": 55.882
  },
  "oklch": {
    "l": 0.72015,
    "c": 0.0892,
    "h": 170.9
  },
  "luminance": 0.39126
}

Semantic roles & 50–950 ramp

primary

#66B79D

secondary

#CDACB6

accent

#5C80CC

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0E1311

muted

#7E8280

Preview Lab

Preview with #66B79D

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

Preview Lab → · Contrast checker → · Palette generator →