#66FAC8#66FAC8

#66FAC8 is a very light, vivid teal. Relative luminance 0.754; OKLCH L 89.2% C 0.146 H 167.6°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#66FAC8
RGB	rgb(102, 250, 200)
HSL	hsl(160, 94%, 69%)
HSV	hsv(160, 59%, 98%)
CMYK	cmyk(59.2%, 0%, 20%, 2%)
CIE-LAB	lab(89.56, -51.15, 12.28)
CIE-LCH	lch(89.56, 52.61, 166.50°)
OKLab	oklab(89.18% -0.1426 0.0315)
OKLCH	oklch(89.18% 0.146 167.6)
XYZ	xyz(50.0853, 75.3611, 66.5390)
Luminance	0.7537 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FAC8 #FA6698

analogous

#66FA7E #66FAC8 #66E2FA

triadic

#66FAC8 #C866FA #FAC866

tetradic

#66FAC8 #7E66FA #FA6698 #E2FA66

square

#66FAC8 #7E66FA #FA6698 #E2FA66

split-complementary

#66FAC8 #FA66E2 #FA7E66

monochromatic

#07DE96 #2BF8B3 #66FAC8 #A1FCDD #DDFEF3

Accessibility & contrast

On white

1.31

#66FAC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#66FAC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FAC8

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FAC8	#FFFFFF	#000000	##000000
##66FAC8	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EAC5

Deuteranopia (green-blind)

#DFDBCB

Tritanopia (blue-blind)

#00FBEC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #66fac8;
/* rgb */ color: rgb(102, 250, 200);
/* oklch */ color: oklch(89.2% 0.146 167.6);

Tailwind

colors: {
  custom: {
    50: '#9efdd8',
    500: '#66fac8',
    950: '#000000',
  },
}

SCSS

$custom: #66fac8;
$custom-light: #9efdd8;
$custom-dark: #000000;

JSON

{
  "hex": "#66fac8",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 200
  },
  "hsl": {
    "h": 159.73,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89184,
    "c": 0.14599,
    "h": 167.6
  },
  "luminance": 0.75366
}

Semantic roles & 50–950 ramp

primary

#66FAC8

secondary

#D43068

accent

#004EE6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#101814

muted

#808683

Preview Lab

Preview with #66FAC8

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

Preview Lab → · Contrast checker → · Palette generator →