#66EBCF#66EBCF

#66EBCF is a very light, vivid teal. Relative luminance 0.667; OKLCH L 85.8% C 0.124 H 177.1°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#66EBCF
RGB	rgb(102, 235, 207)
HSL	hsl(167, 77%, 66%)
HSV	hsv(167, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 11.9%, 7.8%)
CIE-LAB	lab(85.37, -43.13, 2.62)
CIE-LCH	lch(85.37, 43.21, 176.53°)
OKLab	oklab(85.83% -0.1239 0.0063)
OKLCH	oklch(85.83% 0.124 177.1)
XYZ	xyz(46.4452, 66.7419, 69.4542)
Luminance	0.6675 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBCF #EB6682

analogous

#66EB8C #66EBCF #66C5EB

triadic

#66EBCF #CF66EB #EBCF66

tetradic

#66EBCF #8C66EB #EB6682 #C5EB66

square

#66EBCF #8C66EB #EB6682 #C5EB66

split-complementary

#66EBCF #EB66C5 #EB8C66

monochromatic

#19BE9B #30E4BE #66EBCF #9CF2E0 #D2F9F1

Accessibility & contrast

On white

1.46

#66EBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#66EBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBCF

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBCF	#FFFFFF	#000000	##000000
##66EBCF	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3DECE

Deuteranopia (green-blind)

#CFCFD1

Tritanopia (blue-blind)

#00EEE3

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66ebcf;
/* rgb */ color: rgb(102, 235, 207);
/* oklch */ color: oklch(85.8% 0.124 177.1);

Tailwind

colors: {
  custom: {
    50: '#9df2dd',
    500: '#66ebcf',
    950: '#000000',
  },
}

SCSS

$custom: #66ebcf;
$custom-light: #9df2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebcf",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 207
  },
  "hsl": {
    "h": 167.368,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85827,
    "c": 0.12409,
    "h": 177.1
  },
  "luminance": 0.66746
}

Semantic roles & 50–950 ramp

primary

#66EBCF

secondary

#BD3954

accent

#0C37D9

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #66EBCF

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

Preview Lab → · Contrast checker → · Palette generator →