#66FCB6#66FCB6

#66FCB6 is a very light, vivid teal. Relative luminance 0.758; OKLCH L 89.2% C 0.162 H 160.0°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#66FCB6
RGB	rgb(102, 252, 182)
HSL	hsl(152, 96%, 69%)
HSV	hsv(152, 60%, 99%)
CMYK	cmyk(59.5%, 0%, 27.8%, 1.2%)
CIE-LAB	lab(89.77, -55.75, 21.83)
CIE-LCH	lch(89.77, 59.87, 158.61°)
OKLab	oklab(89.24% -0.1526 0.0556)
OKLCH	oklch(89.24% 0.162 160)
XYZ	xyz(48.7289, 75.8181, 56.3133)
Luminance	0.7582 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66FCB6 #FC66AC

analogous

#66FC6B #66FCB6 #66F7FC

triadic

#66FCB6 #B666FC #FCB666

tetradic

#66FCB6 #6B66FC #FC66AC #F7FC66

square

#66FCB6 #6B66FC #FC66AC #F7FC66

split-complementary

#66FCB6 #FC66F7 #FC6B66

monochromatic

#04E37B #2AFB99 #66FCB6 #A2FDD3 #DEFEEF

Accessibility & contrast

On white

1.30

#66FCB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#66FCB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FCB6

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66FCB6	#FFFFFF	#000000	##000000
##66FCB6	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9EBB2

Deuteranopia (green-blind)

#E5DCBA

Tritanopia (blue-blind)

#17FBE9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #66fcb6;
/* rgb */ color: rgb(102, 252, 182);
/* oklch */ color: oklch(89.2% 0.162 160.0);

Tailwind

colors: {
  custom: {
    50: '#9efecc',
    500: '#66fcb6',
    950: '#000000',
  },
}

SCSS

$custom: #66fcb6;
$custom-light: #9efecc;
$custom-dark: #000000;

JSON

{
  "hex": "#66fcb6",
  "rgb": {
    "r": 102,
    "g": 252,
    "b": 182
  },
  "hsl": {
    "h": 152,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89236,
    "c": 0.16239,
    "h": 160
  },
  "luminance": 0.75823
}

Semantic roles & 50–950 ramp

primary

#66FCB6

secondary

#D6307E

accent

#006BE6

background

#FCFFFE

surface

#F6FFFA

border

#D0D7D3

text

#101813

muted

#808683

Preview Lab

Preview with #66FCB6

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

Preview Lab → · Contrast checker → · Palette generator →