#66FADD#66FADD

#66FADD is a very light, vivid teal. Relative luminance 0.764; OKLCH L 89.7% C 0.133 H 177.9°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#66FADD
RGB	rgb(102, 250, 221)
HSL	hsl(168, 94%, 69%)
HSV	hsv(168, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 11.6%, 2%)
CIE-LAB	lab(90.05, -46.32, 2.10)
CIE-LCH	lch(90.05, 46.37, 177.40°)
OKLab	oklab(89.74% -0.1333 0.0049)
OKLCH	oklch(89.74% 0.133 177.9)
XYZ	xyz(52.7102, 76.4110, 80.3635)
Luminance	0.7642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FADD #FA6683

analogous

#66FA93 #66FADD #66CDFA

triadic

#66FADD #DD66FA #FADD66

tetradic

#66FADD #9366FA #FA6683 #CDFA66

square

#66FADD #9366FA #FA6683 #CDFA66

split-complementary

#66FADD #FA66CD #FA9366

monochromatic

#07DEB4 #2BF8D0 #66FADD #A1FCEA #DDFEF7

Accessibility & contrast

On white

1.29

#66FADD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#66FADD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FADD

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FADD	#FFFFFF	#000000	##000000
##66FADD	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1ECDC

Deuteranopia (green-blind)

#DBDCDF

Tritanopia (blue-blind)

#00FDF1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #66fadd;
/* rgb */ color: rgb(102, 250, 221);
/* oklch */ color: oklch(89.7% 0.133 177.9);

Tailwind

colors: {
  custom: {
    50: '#9ffce7',
    500: '#66fadd',
    950: '#000000',
  },
}

SCSS

$custom: #66fadd;
$custom-light: #9ffce7;
$custom-dark: #000000;

JSON

{
  "hex": "#66fadd",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 221
  },
  "hsl": {
    "h": 168.243,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89743,
    "c": 0.13343,
    "h": 177.9
  },
  "luminance": 0.76416
}

Semantic roles & 50–950 ramp

primary

#66FADD

secondary

#D43050

accent

#002DE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #66FADD

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

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