#66FFFD#66FFFD

#66FFFD is a very light, vivid teal. Relative luminance 0.814; OKLCH L 91.9% C 0.129 H 193.9°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#66FFFD
RGB	rgb(102, 255, 253)
HSL	hsl(179, 100%, 70%)
HSV	hsv(179, 60%, 100%)
CMYK	cmyk(60%, 0%, 0.8%, 0%)
CIE-LAB	lab(92.32, -40.48, -11.16)
CIE-LCH	lch(92.32, 41.99, 195.41°)
OKLab	oklab(91.87% -0.1248 -0.031)
OKLCH	oklch(91.87% 0.129 193.9)
XYZ	xyz(58.9613, 81.4304, 105.5198)
Luminance	0.8144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FFFD #FF6668

analogous

#66FFB1 #66FFFD #66B4FF

triadic

#66FFFD #FD66FF #FFFD66

tetradic

#66FFFD #B166FF #FF6668 #B4FF66

square

#66FFFD #B166FF #FF6668 #B4FF66

split-complementary

#66FFFD #FF66B4 #FFB166

monochromatic

#00EBE8 #29FFFC #66FFFD #A3FFFE #E0FFFF

Accessibility & contrast

On white

1.21

#66FFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#66FFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FFFD

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FFFD	#FFFFFF	#000000	##000000
##66FFFD	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F3FD

Deuteranopia (green-blind)

#D8E1FE

Tritanopia (blue-blind)

#00FFFE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #66fffd;
/* rgb */ color: rgb(102, 255, 253);
/* oklch */ color: oklch(91.9% 0.129 193.9);

Tailwind

colors: {
  custom: {
    50: '#a1fffe',
    500: '#66fffd',
    950: '#000000',
  },
}

SCSS

$custom: #66fffd;
$custom-light: #a1fffe;
$custom-dark: #000000;

JSON

{
  "hex": "#66fffd",
  "rgb": {
    "r": 102,
    "g": 255,
    "b": 253
  },
  "hsl": {
    "h": 179.216,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.91868,
    "c": 0.12863,
    "h": 193.9
  },
  "luminance": 0.81437
}

Semantic roles & 50–950 ramp

primary

#66FFFD

secondary

#DA2F31

accent

#0003E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101817

muted

#818685

Preview Lab

Preview with #66FFFD

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

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