#66D8A2#66D8A2

#66D8A2 is a light, vivid teal. Relative luminance 0.545; OKLCH L 80.1% C 0.131 H 160.7°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#66D8A2
RGB	rgb(102, 216, 162)
HSL	hsl(152, 59%, 62%)
HSV	hsv(152, 53%, 85%)
CMYK	cmyk(52.8%, 0%, 25%, 15.3%)
CIE-LAB	lab(78.78, -44.91, 16.93)
CIE-LCH	lch(78.78, 48.00, 159.35°)
OKLab	oklab(80.12% -0.1236 0.0432)
OKLCH	oklch(80.12% 0.131 160.7)
XYZ	xyz(36.5538, 54.5419, 42.7768)
Luminance	0.5454 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D8A2 #D8669C

analogous

#66D869 #66D8A2 #66D5D8

triadic

#66D8A2 #A266D8 #D8A266

tetradic

#66D8A2 #6966D8 #D8669C #D5D866

square

#66D8A2 #6966D8 #D8669C #D5D866

split-complementary

#66D8A2 #D866D5 #D86966

monochromatic

#289C65 #35CC84 #66D8A2 #97E4C0 #C8F1DD

Accessibility & contrast

On white

1.76

#66D8A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#66D8A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D8A2

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D8A2	#FFFFFF	#000000	##000000
##66D8A2	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CA9F

Deuteranopia (green-blind)

#C5BEA5

Tritanopia (blue-blind)

#3FD7C9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #66d8a2;
/* rgb */ color: rgb(102, 216, 162);
/* oklch */ color: oklch(80.1% 0.131 160.7);

Tailwind

colors: {
  custom: {
    50: '#99e5bd',
    500: '#66d8a2',
    950: '#000000',
  },
}

SCSS

$custom: #66d8a2;
$custom-light: #99e5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#66d8a2",
  "rgb": {
    "r": 102,
    "g": 216,
    "b": 162
  },
  "hsl": {
    "h": 151.579,
    "s": 59.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.8012,
    "c": 0.13096,
    "h": 160.7
  },
  "luminance": 0.54545
}

Semantic roles & 50–950 ramp

primary

#66D8A2

secondary

#A0426F

accent

#1E6EC7

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0F1612

muted

#808482

Preview Lab

Preview with #66D8A2

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

Preview Lab → · Contrast checker → · Palette generator →