#66EDED#66EDED

#66EDED is a very light, moderate teal. Relative luminance 0.695; OKLCH L 87.2% C 0.117 H 195.2°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#66EDED
RGB	rgb(102, 237, 237)
HSL	hsl(180, 79%, 66%)
HSV	hsv(180, 57%, 93%)
CMYK	cmyk(57%, 0%, 0%, 7.1%)
CIE-LAB	lab(86.75, -36.48, -11.11)
CIE-LCH	lch(86.75, 38.14, 196.94°)
OKLab	oklab(87.21% -0.1132 -0.0308)
OKLCH	oklch(87.21% 0.117 195.2)
XYZ	xyz(51.0432, 69.5024, 90.8296)
Luminance	0.6951 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EDED #ED6666

analogous

#66EDAA #66EDED #66AAED

triadic

#66EDED #ED66ED #EDED66

tetradic

#66EDED #AA66ED #ED6666 #AAED66

square

#66EDED #AA66ED #ED6666 #AAED66

split-complementary

#66EDED #ED66AA #EDAA66

monochromatic

#17C2C2 #2FE7E7 #66EDED #9DF3F3 #D4FAFA

Accessibility & contrast

On white

1.41

#66EDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#66EDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EDED

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EDED	#FFFFFF	#000000	##000000
##66EDED	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE3ED

Deuteranopia (green-blind)

#C9D2EE

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66eded;
/* rgb */ color: rgb(102, 237, 237);
/* oklch */ color: oklch(87.2% 0.117 195.2);

Tailwind

colors: {
  custom: {
    50: '#9ff3f2',
    500: '#66eded',
    950: '#000000',
  },
}

SCSS

$custom: #66eded;
$custom-light: #9ff3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#66eded",
  "rgb": {
    "r": 102,
    "g": 237,
    "b": 237
  },
  "hsl": {
    "h": 180,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87211,
    "c": 0.11734,
    "h": 195.2
  },
  "luminance": 0.69508
}

Semantic roles & 50–950 ramp

primary

#66EDED

secondary

#C03737

accent

#0A0ADB

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101717

muted

#818585

Preview Lab

Preview with #66EDED

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

Preview Lab → · Contrast checker → · Palette generator →