#66FFFE#66FFFE

#66FFFE is a very light, vivid teal. Relative luminance 0.815; OKLCH L 91.9% C 0.129 H 194.5°. Best body text is #000000 at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#66FFFE
RGB	rgb(102, 255, 254)
HSL	hsl(180, 100%, 70%)
HSV	hsv(180, 60%, 100%)
CMYK	cmyk(60%, 0%, 0.4%, 0%)
CIE-LAB	lab(92.35, -40.22, -11.63)
CIE-LCH	lch(92.35, 41.87, 196.13°)
OKLab	oklab(91.9% -0.1244 -0.0323)
OKLCH	oklch(91.9% 0.129 194.5)
XYZ	xyz(59.1210, 81.4942, 106.3609)
Luminance	0.8150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FFFE #FF6667

analogous

#66FFB2 #66FFFE #66B3FF

triadic

#66FFFE #FE66FF #FFFE66

tetradic

#66FFFE #B266FF #FF6667 #B3FF66

square

#66FFFE #B266FF #FF6667 #B3FF66

split-complementary

#66FFFE #FF66B3 #FFB266

monochromatic

#00EBE9 #29FFFE #66FFFE #A3FFFE #E0FFFF

Accessibility & contrast

On white

1.21

#66FFFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.30

#66FFFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FFFE

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FFFE	#FFFFFF	#000000	##000000
##66FFFE	1.00	1.21	17.30	17.30
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.30	21.00	1.00	1.00
##000000	17.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F3FE

Deuteranopia (green-blind)

#D8E1FF

Tritanopia (blue-blind)

#00FFFE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #66fffe;
/* rgb */ color: rgb(102, 255, 254);
/* oklch */ color: oklch(91.9% 0.129 194.5);

Tailwind

colors: {
  custom: {
    50: '#a2fffe',
    500: '#66fffe',
    950: '#000000',
  },
}

SCSS

$custom: #66fffe;
$custom-light: #a2fffe;
$custom-dark: #000000;

JSON

{
  "hex": "#66fffe",
  "rgb": {
    "r": 102,
    "g": 255,
    "b": 254
  },
  "hsl": {
    "h": 179.608,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.919,
    "c": 0.12856,
    "h": 194.5
  },
  "luminance": 0.81501
}

Semantic roles & 50–950 ramp

primary

#66FFFE

secondary

#DA2F30

accent

#0001E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101817

muted

#818685

Preview Lab

Preview with #66FFFE

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

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