#66FBED#66FBED

#66FBED is a very light, vivid teal. Relative luminance 0.779; OKLCH L 90.4% C 0.128 H 186.6°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#66FBED
RGB	rgb(102, 251, 237)
HSL	hsl(174, 95%, 69%)
HSV	hsv(174, 59%, 98%)
CMYK	cmyk(59.4%, 0%, 5.6%, 1.6%)
CIE-LAB	lab(90.75, -42.81, -5.19)
CIE-LCH	lch(90.75, 43.13, 186.91°)
OKLab	oklab(90.45% -0.1275 -0.0147)
OKLCH	oklch(90.45% 0.128 186.6)
XYZ	xyz(55.2559, 77.9278, 92.2339)
Luminance	0.7793 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FBED #FB6674

analogous

#66FBA2 #66FBED #66BFFB

triadic

#66FBED #ED66FB #FBED66

tetradic

#66FBED #A266FB #FB6674 #BFFB66

square

#66FBED #A266FB #FB6674 #BFFB66

split-complementary

#66FBED #FB66BF #FBA266

monochromatic

#06E1CC #2AF9E6 #66FBED #A2FDF4 #DDFEFB

Accessibility & contrast

On white

1.27

#66FBED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#66FBED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FBED

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FBED	#FFFFFF	#000000	##000000
##66FBED	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFEEED

Deuteranopia (green-blind)

#D8DDEF

Tritanopia (blue-blind)

#00FFF6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #66fbed;
/* rgb */ color: rgb(102, 251, 237);
/* oklch */ color: oklch(90.4% 0.128 186.6);

Tailwind

colors: {
  custom: {
    50: '#a0fdf2',
    500: '#66fbed',
    950: '#000000',
  },
}

SCSS

$custom: #66fbed;
$custom-light: #a0fdf2;
$custom-dark: #000000;

JSON

{
  "hex": "#66fbed",
  "rgb": {
    "r": 102,
    "g": 251,
    "b": 237
  },
  "hsl": {
    "h": 174.362,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90445,
    "c": 0.12836,
    "h": 186.6
  },
  "luminance": 0.77934
}

Semantic roles & 50–950 ramp

primary

#66FBED

secondary

#D5303F

accent

#0016E6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101817

muted

#818685

Preview Lab

Preview with #66FBED

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

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