#66DFC8#66DFC8

#66DFC8 is a very light, moderate teal. Relative luminance 0.598; OKLCH L 82.8% C 0.114 H 179.0°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#66DFC8
RGB	rgb(102, 223, 200)
HSL	hsl(169, 65%, 64%)
HSV	hsv(169, 54%, 87%)
CMYK	cmyk(54.3%, 0%, 10.3%, 12.5%)
CIE-LAB	lab(81.71, -39.46, 0.99)
CIE-LCH	lch(81.71, 39.47, 178.57°)
OKLab	oklab(82.8% -0.1142 0.002)
OKLCH	oklch(82.8% 0.114 179)
XYZ	xyz(42.2879, 59.7663, 63.9399)
Luminance	0.5977 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DFC8 #DF667D

analogous

#66DF8B #66DFC8 #66B9DF

triadic

#66DFC8 #C866DF #DFC866

tetradic

#66DFC8 #8B66DF #DF667D #B9DF66

square

#66DFC8 #8B66DF #DF667D #B9DF66

split-complementary

#66DFC8 #DF66B9 #DF8B66

monochromatic

#23A88E #33D4B6 #66DFC8 #99EADA #CBF4EC

Accessibility & contrast

On white

1.62

#66DFC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#66DFC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DFC8

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DFC8	#FFFFFF	#000000	##000000
##66DFC8	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D3C7

Deuteranopia (green-blind)

#C4C5CA

Tritanopia (blue-blind)

#14E2D8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #66dfc8;
/* rgb */ color: rgb(102, 223, 200);
/* oklch */ color: oklch(82.8% 0.114 179.0);

Tailwind

colors: {
  custom: {
    50: '#9be9d8',
    500: '#66dfc8',
    950: '#000000',
  },
}

SCSS

$custom: #66dfc8;
$custom-light: #9be9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#66dfc8",
  "rgb": {
    "r": 102,
    "g": 223,
    "b": 200
  },
  "hsl": {
    "h": 168.595,
    "s": 65.405,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82796,
    "c": 0.11427,
    "h": 179
  },
  "luminance": 0.5977
}

Semantic roles & 50–950 ramp

primary

#66DFC8

secondary

#AA3F54

accent

#183BCD

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #66DFC8

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

Preview Lab → · Contrast checker → · Palette generator →