#66FDED#66FDED

#66FDED is a very light, vivid teal. Relative luminance 0.792; OKLCH L 90.9% C 0.130 H 185.5°. Best body text is #000000 at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#66FDED
RGB	rgb(102, 253, 237)
HSL	hsl(174, 97%, 70%)
HSV	hsv(174, 60%, 99%)
CMYK	cmyk(59.7%, 0%, 6.3%, 0.8%)
CIE-LAB	lab(91.32, -43.70, -4.35)
CIE-LCH	lch(91.32, 43.91, 185.69°)
OKLab	oklab(90.91% -0.1295 -0.0124)
OKLCH	oklch(90.91% 0.13 185.5)
XYZ	xyz(55.8839, 79.1839, 92.4432)
Luminance	0.7919 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FDED #FD6676

analogous

#66FDA1 #66FDED #66C2FD

triadic

#66FDED #ED66FD #FDED66

tetradic

#66FDED #A166FD #FD6676 #C2FD66

square

#66FDED #A166FD #FD6676 #C2FD66

split-complementary

#66FDED #FD66C2 #FDA166

monochromatic

#03E6CE #2AFCE6 #66FDED #A2FEF4 #DFFFFB

Accessibility & contrast

On white

1.25

#66FDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.84

#66FDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FDED

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FDED	#FFFFFF	#000000	##000000
##66FDED	1.00	1.25	16.84	16.84
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.84	21.00	1.00	1.00
##000000	16.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F0ED

Deuteranopia (green-blind)

#DADFEF

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #66fded;
/* rgb */ color: rgb(102, 253, 237);
/* oklch */ color: oklch(90.9% 0.130 185.5);

Tailwind

colors: {
  custom: {
    50: '#a0fef2',
    500: '#66fded',
    950: '#000000',
  },
}

SCSS

$custom: #66fded;
$custom-light: #a0fef2;
$custom-dark: #000000;

JSON

{
  "hex": "#66fded",
  "rgb": {
    "r": 102,
    "g": 253,
    "b": 237
  },
  "hsl": {
    "h": 173.642,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90908,
    "c": 0.13012,
    "h": 185.5
  },
  "luminance": 0.7919
}

Semantic roles & 50–950 ramp

primary

#66FDED

secondary

#D82F41

accent

#0018E6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101817

muted

#818685

Preview Lab

Preview with #66FDED

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

Preview Lab → · Contrast checker → · Palette generator →