#66FAC2#66FAC2

#66FAC2 is a very light, vivid teal. Relative luminance 0.751; OKLCH L 89.0% C 0.150 H 165.0°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#66FAC2
RGB	rgb(102, 250, 194)
HSL	hsl(157, 94%, 69%)
HSV	hsv(157, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 22.4%, 2%)
CIE-LAB	lab(89.43, -52.45, 15.20)
CIE-LCH	lch(89.43, 54.61, 163.84°)
OKLab	oklab(89.04% -0.1452 0.0389)
OKLCH	oklch(89.04% 0.15 165)
XYZ	xyz(49.3978, 75.0861, 62.9183)
Luminance	0.7509 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FAC2 #FA669E

analogous

#66FA78 #66FAC2 #66E8FA

triadic

#66FAC2 #C266FA #FAC266

tetradic

#66FAC2 #7866FA #FA669E #E8FA66

square

#66FAC2 #7866FA #FA669E #E8FA66

split-complementary

#66FAC2 #FA66E8 #FA7866

monochromatic

#07DE8D #2BF8AA #66FAC2 #A1FCDA #DDFEF1

Accessibility & contrast

On white

1.31

#66FAC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#66FAC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FAC2

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FAC2	#FFFFFF	#000000	##000000
##66FAC2	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EABF

Deuteranopia (green-blind)

#E0DBC6

Tritanopia (blue-blind)

#00FAEA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66fac2;
/* rgb */ color: rgb(102, 250, 194);
/* oklch */ color: oklch(89.0% 0.150 165.0);

Tailwind

colors: {
  custom: {
    50: '#9efdd4',
    500: '#66fac2',
    950: '#000000',
  },
}

SCSS

$custom: #66fac2;
$custom-light: #9efdd4;
$custom-dark: #000000;

JSON

{
  "hex": "#66fac2",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 194
  },
  "hsl": {
    "h": 157.297,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89036,
    "c": 0.15035,
    "h": 165
  },
  "luminance": 0.75091
}

Semantic roles & 50–950 ramp

primary

#66FAC2

secondary

#D4306E

accent

#0057E6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#101814

muted

#808683

Preview Lab

Preview with #66FAC2

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

Preview Lab → · Contrast checker → · Palette generator →