#66D2AC#66D2AC

#66D2AC is a light, moderate teal. Relative luminance 0.519; OKLCH L 78.9% C 0.115 H 167.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#66D2AC
RGB	rgb(102, 210, 172)
HSL	hsl(159, 55%, 61%)
HSV	hsv(159, 51%, 82%)
CMYK	cmyk(51.4%, 0%, 18.1%, 17.6%)
CIE-LAB	lab(77.22, -40.14, 9.42)
CIE-LCH	lch(77.22, 41.23, 166.80°)
OKLab	oklab(78.92% -0.1125 0.0241)
OKLCH	oklch(78.92% 0.115 167.9)
XYZ	xyz(35.9691, 51.8934, 47.1427)
Luminance	0.5190 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D2AC #D2668C

analogous

#66D276 #66D2AC #66C2D2

triadic

#66D2AC #AC66D2 #D2AC66

tetradic

#66D2AC #7666D2 #D2668C #C2D266

square

#66D2AC #7666D2 #D2668C #C2D266

split-complementary

#66D2AC #D266C2 #D27666

monochromatic

#2B936E #39C292 #66D2AC #95E0C6 #C5EEDF

Accessibility & contrast

On white

1.85

#66D2AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#66D2AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D2AC

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D2AC	#FFFFFF	#000000	##000000
##66D2AC	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC6AA

Deuteranopia (green-blind)

#BDBAAE

Tritanopia (blue-blind)

#3BD3C7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #66d2ac;
/* rgb */ color: rgb(102, 210, 172);
/* oklch */ color: oklch(78.9% 0.115 167.9);

Tailwind

colors: {
  custom: {
    50: '#99e0c4',
    500: '#66d2ac',
    950: '#000000',
  },
}

SCSS

$custom: #66d2ac;
$custom-light: #99e0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#66d2ac",
  "rgb": {
    "r": 102,
    "g": 210,
    "b": 172
  },
  "hsl": {
    "h": 158.889,
    "s": 54.545,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78923,
    "c": 0.11503,
    "h": 167.9
  },
  "luminance": 0.51897
}

Semantic roles & 50–950 ramp

primary

#66D2AC

secondary

#984462

accent

#235BC2

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1512

muted

#7F8482

Preview Lab

Preview with #66D2AC

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

Preview Lab → · Contrast checker → · Palette generator →