#66EBD0#66EBD0

#66EBD0 is a very light, vivid teal. Relative luminance 0.668; OKLCH L 85.9% C 0.124 H 177.7°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#66EBD0
RGB	rgb(102, 235, 208)
HSL	hsl(168, 77%, 66%)
HSV	hsv(168, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 11.5%, 7.8%)
CIE-LAB	lab(85.40, -42.89, 2.13)
CIE-LCH	lch(85.40, 42.94, 177.16°)
OKLab	oklab(85.86% -0.1235 0.005)
OKLCH	oklch(85.86% 0.124 177.7)
XYZ	xyz(46.5678, 66.7909, 70.1001)
Luminance	0.6680 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBD0 #EB6681

analogous

#66EB8D #66EBD0 #66C3EB

triadic

#66EBD0 #D066EB #EBD066

tetradic

#66EBD0 #8D66EB #EB6681 #C3EB66

square

#66EBD0 #8D66EB #EB6681 #C3EB66

split-complementary

#66EBD0 #EB66C3 #EB8D66

monochromatic

#19BE9C #30E4BF #66EBD0 #9CF2E1 #D2F9F1

Accessibility & contrast

On white

1.46

#66EBD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#66EBD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBD0

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBD0	#FFFFFF	#000000	##000000
##66EBD0	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3DECF

Deuteranopia (green-blind)

#CECFD2

Tritanopia (blue-blind)

#00EEE3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66ebd0;
/* rgb */ color: rgb(102, 235, 208);
/* oklch */ color: oklch(85.9% 0.124 177.7);

Tailwind

colors: {
  custom: {
    50: '#9df2de',
    500: '#66ebd0',
    950: '#000000',
  },
}

SCSS

$custom: #66ebd0;
$custom-light: #9df2de;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebd0",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 208
  },
  "hsl": {
    "h": 167.82,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85856,
    "c": 0.12359,
    "h": 177.7
  },
  "luminance": 0.66796
}

Semantic roles & 50–950 ramp

primary

#66EBD0

secondary

#BD3953

accent

#0C36D9

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #66EBD0

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

Preview Lab → · Contrast checker → · Palette generator →