#66FADB#66FADB

#66FADB is a very light, vivid teal. Relative luminance 0.763; OKLCH L 89.7% C 0.134 H 176.8°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#66FADB
RGB	rgb(102, 250, 219)
HSL	hsl(167, 94%, 69%)
HSV	hsv(167, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 12.4%, 2%)
CIE-LAB	lab(90.00, -46.80, 3.07)
CIE-LCH	lch(90.00, 46.90, 176.25°)
OKLab	oklab(89.69% -0.1342 0.0074)
OKLCH	oklch(89.69% 0.134 176.8)
XYZ	xyz(52.4453, 76.3051, 78.9686)
Luminance	0.7631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FADB #FA6685

analogous

#66FA91 #66FADB #66CFFA

triadic

#66FADB #DB66FA #FADB66

tetradic

#66FADB #9166FA #FA6685 #CFFA66

square

#66FADB #9166FA #FA6685 #CFFA66

split-complementary

#66FADB #FA66CF #FA9166

monochromatic

#07DEB1 #2BF8CD #66FADB #A1FCE9 #DDFEF7

Accessibility & contrast

On white

1.29

#66FADB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#66FADB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FADB

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FADB	#FFFFFF	#000000	##000000
##66FADB	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1ECDA

Deuteranopia (green-blind)

#DBDCDD

Tritanopia (blue-blind)

#00FDF1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #66fadb;
/* rgb */ color: rgb(102, 250, 219);
/* oklch */ color: oklch(89.7% 0.134 176.8);

Tailwind

colors: {
  custom: {
    50: '#9ffce6',
    500: '#66fadb',
    950: '#000000',
  },
}

SCSS

$custom: #66fadb;
$custom-light: #9ffce6;
$custom-dark: #000000;

JSON

{
  "hex": "#66fadb",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 219
  },
  "hsl": {
    "h": 167.432,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89687,
    "c": 0.13441,
    "h": 176.8
  },
  "luminance": 0.7631
}

Semantic roles & 50–950 ramp

primary

#66FADB

secondary

#D43053

accent

#0030E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #66FADB

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

Preview Lab → · Contrast checker → · Palette generator →