#66DFCA#66DFCA

#66DFCA is a very light, moderate teal. Relative luminance 0.599; OKLCH L 82.9% C 0.113 H 180.3°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#66DFCA
RGB	rgb(102, 223, 202)
HSL	hsl(170, 65%, 64%)
HSV	hsv(170, 54%, 87%)
CMYK	cmyk(54.3%, 0%, 9.4%, 12.5%)
CIE-LAB	lab(81.76, -38.98, -0.00)
CIE-LCH	lch(81.76, 38.98, 180.00°)
OKLab	oklab(82.86% -0.1134 -0.0006)
OKLCH	oklch(82.86% 0.113 180.3)
XYZ	xyz(42.5231, 59.8604, 65.1789)
Luminance	0.5986 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DFCA #DF667B

analogous

#66DF8D #66DFCA #66B7DF

triadic

#66DFCA #CA66DF #DFCA66

tetradic

#66DFCA #8D66DF #DF667B #B7DF66

square

#66DFCA #8D66DF #DF667B #B7DF66

split-complementary

#66DFCA #DF66B7 #DF8D66

monochromatic

#23A891 #33D4B8 #66DFCA #99EADC #CBF4ED

Accessibility & contrast

On white

1.62

#66DFCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#66DFCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DFCA

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DFCA	#FFFFFF	#000000	##000000
##66DFCA	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D3C9

Deuteranopia (green-blind)

#C4C5CC

Tritanopia (blue-blind)

#0FE2D9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #66dfca;
/* rgb */ color: rgb(102, 223, 202);
/* oklch */ color: oklch(82.9% 0.113 180.3);

Tailwind

colors: {
  custom: {
    50: '#9be9da',
    500: '#66dfca',
    950: '#000000',
  },
}

SCSS

$custom: #66dfca;
$custom-light: #9be9da;
$custom-dark: #000000;

JSON

{
  "hex": "#66dfca",
  "rgb": {
    "r": 102,
    "g": 223,
    "b": 202
  },
  "hsl": {
    "h": 169.587,
    "s": 65.405,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82855,
    "c": 0.11337,
    "h": 180.3
  },
  "luminance": 0.59864
}

Semantic roles & 50–950 ramp

primary

#66DFCA

secondary

#AA3F52

accent

#1838CD

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #66DFCA

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

Preview Lab → · Contrast checker → · Palette generator →