#66F7E6#66F7E6

#66F7E6 is a very light, vivid teal. Relative luminance 0.751; OKLCH L 89.3% C 0.127 H 184.6°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#66F7E6
RGB	rgb(102, 247, 230)
HSL	hsl(173, 90%, 68%)
HSV	hsv(173, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 6.9%, 3.1%)
CIE-LAB	lab(89.42, -42.80, -3.50)
CIE-LCH	lch(89.42, 42.95, 184.68°)
OKLab	oklab(89.31% -0.1264 -0.0101)
OKLCH	oklch(89.31% 0.127 184.6)
XYZ	xyz(53.0168, 75.0540, 86.5404)
Luminance	0.7506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7E6 #F76677

analogous

#66F79E #66F7E6 #66BFF7

triadic

#66F7E6 #E666F7 #F7E666

tetradic

#66F7E6 #9E66F7 #F76677 #BFF766

square

#66F7E6 #9E66F7 #F76677 #BFF766

split-complementary

#66F7E6 #F766BF #F79E66

monochromatic

#0BD7BF #2CF4DC #66F7E6 #A0FAF0 #DAFDF9

Accessibility & contrast

On white

1.31

#66F7E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#66F7E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7E6

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7E6	#FFFFFF	#000000	##000000
##66F7E6	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEAE5

Deuteranopia (green-blind)

#D6DAE8

Tritanopia (blue-blind)

#00FCF2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66f7e6;
/* rgb */ color: rgb(102, 247, 230);
/* oklch */ color: oklch(89.3% 0.127 184.6);

Tailwind

colors: {
  custom: {
    50: '#9ffaed',
    500: '#66f7e6',
    950: '#000000',
  },
}

SCSS

$custom: #66f7e6;
$custom-light: #9ffaed;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7e6",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 230
  },
  "hsl": {
    "h": 172.966,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89306,
    "c": 0.12682,
    "h": 184.6
  },
  "luminance": 0.75059
}

Semantic roles & 50–950 ramp

primary

#66F7E6

secondary

#D03144

accent

#001BE6

background

#FDFFFE

surface

#F7FFFD

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #66F7E6

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

Preview Lab → · Contrast checker → · Palette generator →