#66FAFB#66FAFB

#66FAFB is a very light, vivid teal. Relative luminance 0.782; OKLCH L 90.7% C 0.125 H 195.8°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#66FAFB
RGB	rgb(102, 250, 251)
HSL	hsl(180, 95%, 69%)
HSV	hsv(180, 59%, 98%)
CMYK	cmyk(59.4%, 0.4%, 0%, 1.6%)
CIE-LAB	lab(90.85, -38.74, -12.31)
CIE-LCH	lch(90.85, 40.65, 197.63°)
OKLab	oklab(90.66% -0.1207 -0.0341)
OKLCH	oklch(90.66% 0.125 195.8)
XYZ	xyz(57.0701, 78.1550, 103.3259)
Luminance	0.7816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FAFB #FB6766

analogous

#66FBB2 #66FAFB #66B0FB

triadic

#66FAFB #FB66FA #FAFB66

tetradic

#66FAFB #B266FB #FB6766 #B0FB66

square

#66FAFB #B266FB #FB6766 #B0FB66

split-complementary

#66FAFB #FB66B0 #FBB266

monochromatic

#06DFE1 #2AF8F9 #66FAFB #A2FCFD #DDFEFE

Accessibility & contrast

On white

1.26

#66FAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#66FAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FAFB

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FAFB	#FFFFFF	#000000	##000000
##66FAFB	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBEFFB

Deuteranopia (green-blind)

#D3DDFC

Tritanopia (blue-blind)

#00FFFA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #66fafb;
/* rgb */ color: rgb(102, 250, 251);
/* oklch */ color: oklch(90.7% 0.125 195.8);

Tailwind

colors: {
  custom: {
    50: '#a1fcfc',
    500: '#66fafb',
    950: '#000000',
  },
}

SCSS

$custom: #66fafb;
$custom-light: #a1fcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#66fafb",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 251
  },
  "hsl": {
    "h": 180.403,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90658,
    "c": 0.12542,
    "h": 195.8
  },
  "luminance": 0.78161
}

Semantic roles & 50–950 ramp

primary

#66FAFB

secondary

#D53130

accent

#0200E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #66FAFB

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

Preview Lab → · Contrast checker → · Palette generator →