#66EBD2#66EBD2

#66EBD2 is a very light, vivid teal. Relative luminance 0.669; OKLCH L 85.9% C 0.123 H 178.9°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#66EBD2
RGB	rgb(102, 235, 210)
HSL	hsl(169, 77%, 66%)
HSV	hsv(169, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 10.6%, 7.8%)
CIE-LAB	lab(85.45, -42.41, 1.15)
CIE-LCH	lch(85.45, 42.42, 178.45°)
OKLab	oklab(85.91% -0.1226 0.0024)
OKLCH	oklch(85.91% 0.123 178.9)
XYZ	xyz(46.8154, 66.8900, 71.4042)
Luminance	0.6690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBD2 #EB667F

analogous

#66EB8F #66EBD2 #66C1EB

triadic

#66EBD2 #D266EB #EBD266

tetradic

#66EBD2 #8F66EB #EB667F #C1EB66

square

#66EBD2 #8F66EB #EB667F #C1EB66

split-complementary

#66EBD2 #EB66C1 #EB8F66

monochromatic

#19BE9F #30E4C2 #66EBD2 #9CF2E2 #D2F9F2

Accessibility & contrast

On white

1.46

#66EBD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#66EBD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBD2

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBD2	#FFFFFF	#000000	##000000
##66EBD2	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DED1

Deuteranopia (green-blind)

#CECFD4

Tritanopia (blue-blind)

#00EEE3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66ebd2;
/* rgb */ color: rgb(102, 235, 210);
/* oklch */ color: oklch(85.9% 0.123 178.9);

Tailwind

colors: {
  custom: {
    50: '#9df2df',
    500: '#66ebd2',
    950: '#000000',
  },
}

SCSS

$custom: #66ebd2;
$custom-light: #9df2df;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebd2",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 210
  },
  "hsl": {
    "h": 168.722,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85913,
    "c": 0.12264,
    "h": 178.9
  },
  "luminance": 0.66895
}

Semantic roles & 50–950 ramp

primary

#66EBD2

secondary

#BD3951

accent

#0C33D9

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #66EBD2

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

Preview Lab → · Contrast checker → · Palette generator →