#66EDDC#66EDDC

#66EDDC is a very light, vivid teal. Relative luminance 0.686; OKLCH L 86.7% C 0.121 H 184.0°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#66EDDC
RGB	rgb(102, 237, 220)
HSL	hsl(172, 79%, 66%)
HSV	hsv(172, 57%, 93%)
CMYK	cmyk(57%, 0%, 7.2%, 7.1%)
CIE-LAB	lab(86.28, -40.84, -2.88)
CIE-LCH	lch(86.28, 40.95, 184.03°)
OKLab	oklab(86.68% -0.1204 -0.0084)
OKLCH	oklch(86.68% 0.121 184)
XYZ	xyz(48.6762, 68.5556, 78.3636)
Luminance	0.6856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EDDC #ED6677

analogous

#66ED99 #66EDDC #66BBED

triadic

#66EDDC #DC66ED #EDDC66

tetradic

#66EDDC #9966ED #ED6677 #BBED66

square

#66EDDC #9966ED #ED6677 #BBED66

split-complementary

#66EDDC #ED66BB #ED9966

monochromatic

#17C2AC #2FE7CF #66EDDC #9DF3E9 #D4FAF5

Accessibility & contrast

On white

1.43

#66EDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#66EDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EDDC

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EDDC	#FFFFFF	#000000	##000000
##66EDDC	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E1DB

Deuteranopia (green-blind)

#CED1DE

Tritanopia (blue-blind)

#00F1E8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #66eddc;
/* rgb */ color: rgb(102, 237, 220);
/* oklch */ color: oklch(86.7% 0.121 184.0);

Tailwind

colors: {
  custom: {
    50: '#9ef3e6',
    500: '#66eddc',
    950: '#000000',
  },
}

SCSS

$custom: #66eddc;
$custom-light: #9ef3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#66eddc",
  "rgb": {
    "r": 102,
    "g": 237,
    "b": 220
  },
  "hsl": {
    "h": 172.444,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.86676,
    "c": 0.12068,
    "h": 184
  },
  "luminance": 0.6856
}

Semantic roles & 50–950 ramp

primary

#66EDDC

secondary

#C03748

accent

#0A25DB

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #66EDDC

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

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