#66EBD4#66EBD4

#66EBD4 is a very light, vivid teal. Relative luminance 0.670; OKLCH L 86.0% C 0.122 H 180.1°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#66EBD4
RGB	rgb(102, 235, 212)
HSL	hsl(170, 77%, 66%)
HSV	hsv(170, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 9.8%, 7.8%)
CIE-LAB	lab(85.50, -41.92, 0.17)
CIE-LCH	lch(85.50, 41.92, 179.76°)
OKLab	oklab(85.97% -0.1217 -0.0002)
OKLCH	oklch(85.97% 0.122 180.1)
XYZ	xyz(47.0661, 66.9903, 72.7246)
Luminance	0.6700 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBD4 #EB667D

analogous

#66EB91 #66EBD4 #66BFEB

triadic

#66EBD4 #D466EB #EBD466

tetradic

#66EBD4 #9166EB #EB667D #BFEB66

square

#66EBD4 #9166EB #EB667D #BFEB66

split-complementary

#66EBD4 #EB66BF #EB9166

monochromatic

#19BEA1 #30E4C5 #66EBD4 #9CF2E3 #D2F9F2

Accessibility & contrast

On white

1.46

#66EBD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#66EBD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBD4

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBD4	#FFFFFF	#000000	##000000
##66EBD4	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DED3

Deuteranopia (green-blind)

#CDCFD6

Tritanopia (blue-blind)

#00EFE4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66ebd4;
/* rgb */ color: rgb(102, 235, 212);
/* oklch */ color: oklch(86.0% 0.122 180.1);

Tailwind

colors: {
  custom: {
    50: '#9df2e1',
    500: '#66ebd4',
    950: '#000000',
  },
}

SCSS

$custom: #66ebd4;
$custom-light: #9df2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebd4",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 212
  },
  "hsl": {
    "h": 169.624,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85971,
    "c": 0.12175,
    "h": 180.1
  },
  "luminance": 0.66995
}

Semantic roles & 50–950 ramp

primary

#66EBD4

secondary

#BD394F

accent

#0C30D9

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #66EBD4

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

Preview Lab → · Contrast checker → · Palette generator →