#66DFBF#66DFBF

#66DFBF is a very light, moderate teal. Relative luminance 0.594; OKLCH L 82.5% C 0.119 H 173.4°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#66DFBF
RGB	rgb(102, 223, 191)
HSL	hsl(164, 65%, 64%)
HSV	hsv(164, 54%, 87%)
CMYK	cmyk(54.3%, 0%, 14.3%, 12.5%)
CIE-LAB	lab(81.49, -41.60, 5.43)
CIE-LCH	lch(81.49, 41.95, 172.56°)
OKLab	oklab(82.54% -0.1182 0.0137)
OKLCH	oklch(82.54% 0.119 173.4)
XYZ	xyz(41.2669, 59.3579, 58.5626)
Luminance	0.5936 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DFBF #DF6686

analogous

#66DF82 #66DFBF #66C2DF

triadic

#66DFBF #BF66DF #DFBF66

tetradic

#66DFBF #8266DF #DF6686 #C2DF66

square

#66DFBF #8266DF #DF6686 #C2DF66

split-complementary

#66DFBF #DF66C2 #DF8266

monochromatic

#23A885 #33D4AA #66DFBF #99EAD4 #CBF4E9

Accessibility & contrast

On white

1.63

#66DFBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#66DFBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DFBF

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DFBF	#FFFFFF	#000000	##000000
##66DFBF	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D2BE

Deuteranopia (green-blind)

#C6C5C1

Tritanopia (blue-blind)

#23E1D6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #66dfbf;
/* rgb */ color: rgb(102, 223, 191);
/* oklch */ color: oklch(82.5% 0.119 173.4);

Tailwind

colors: {
  custom: {
    50: '#9be9d2',
    500: '#66dfbf',
    950: '#000000',
  },
}

SCSS

$custom: #66dfbf;
$custom-light: #9be9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#66dfbf",
  "rgb": {
    "r": 102,
    "g": 223,
    "b": 191
  },
  "hsl": {
    "h": 164.132,
    "s": 65.405,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82541,
    "c": 0.11901,
    "h": 173.4
  },
  "luminance": 0.59362
}

Semantic roles & 50–950 ramp

primary

#66DFBF

secondary

#AA3F5B

accent

#1848CD

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #66DFBF

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

Preview Lab → · Contrast checker → · Palette generator →