#66DFD7#66DFD7

#66DFD7 is a very light, moderate teal. Relative luminance 0.605; OKLCH L 83.3% C 0.109 H 189.4°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#66DFD7
RGB	rgb(102, 223, 215)
HSL	hsl(176, 65%, 64%)
HSV	hsv(176, 54%, 87%)
CMYK	cmyk(54.3%, 0%, 3.6%, 12.5%)
CIE-LAB	lab(82.11, -35.73, -6.39)
CIE-LCH	lch(82.11, 36.29, 190.14°)
OKLab	oklab(83.25% -0.1078 -0.0178)
OKLCH	oklch(83.25% 0.109 189.4)
XYZ	xyz(44.1276, 60.5022, 73.6294)
Luminance	0.6051 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DFD7 #DF666E

analogous

#66DF9A #66DFD7 #66AADF

triadic

#66DFD7 #D766DF #DFD766

tetradic

#66DFD7 #9A66DF #DF666E #AADF66

square

#66DFD7 #9A66DF #DF666E #AADF66

split-complementary

#66DFD7 #DF66AA #DF9A66

monochromatic

#23A89F #33D4CA #66DFD7 #99EAE4 #CBF4F1

Accessibility & contrast

On white

1.60

#66DFD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#66DFD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DFD7

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DFD7	#FFFFFF	#000000	##000000
##66DFD7	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D5D7

Deuteranopia (green-blind)

#C0C6D8

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #66dfd7;
/* rgb */ color: rgb(102, 223, 215);
/* oklch */ color: oklch(83.3% 0.109 189.4);

Tailwind

colors: {
  custom: {
    50: '#9ce9e3',
    500: '#66dfd7',
    950: '#000000',
  },
}

SCSS

$custom: #66dfd7;
$custom-light: #9ce9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#66dfd7",
  "rgb": {
    "r": 102,
    "g": 223,
    "b": 215
  },
  "hsl": {
    "h": 176.033,
    "s": 65.405,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83252,
    "c": 0.10925,
    "h": 189.4
  },
  "luminance": 0.60506
}

Semantic roles & 50–950 ramp

primary

#66DFD7

secondary

#AA3F46

accent

#1824CD

background

#FCFEFE

surface

#F6FDFC

border

#D0D5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #66DFD7

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

Preview Lab → · Contrast checker → · Palette generator →