#66E1AC#66E1AC

#66E1AC is a very light, vivid teal. Relative luminance 0.597; OKLCH L 82.5% C 0.135 H 162.7°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#66E1AC
RGB	rgb(102, 225, 172)
HSL	hsl(154, 67%, 64%)
HSV	hsv(154, 55%, 88%)
CMYK	cmyk(54.7%, 0%, 23.6%, 11.8%)
CIE-LAB	lab(81.65, -46.68, 15.68)
CIE-LCH	lch(81.65, 49.24, 161.43°)
OKLab	oklab(82.53% -0.1289 0.0401)
OKLCH	oklch(82.53% 0.135 162.7)
XYZ	xyz(39.8475, 59.6501, 48.4354)
Luminance	0.5965 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E1AC #E1669B

analogous

#66E16F #66E1AC #66D9E1

triadic

#66E1AC #AC66E1 #E1AC66

tetradic

#66E1AC #6F66E1 #E1669B #D9E166

square

#66E1AC #6F66E1 #E1669B #D9E166

split-complementary

#66E1AC #E166D9 #E16F66

monochromatic

#22AB70 #33D790 #66E1AC #99EBC8 #CCF5E4

Accessibility & contrast

On white

1.62

#66E1AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#66E1AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E1AC

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E1AC	#FFFFFF	#000000	##000000
##66E1AC	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DED3A9

Deuteranopia (green-blind)

#CCC6AF

Tritanopia (blue-blind)

#35E1D2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #66e1ac;
/* rgb */ color: rgb(102, 225, 172);
/* oklch */ color: oklch(82.5% 0.135 162.7);

Tailwind

colors: {
  custom: {
    50: '#9bebc4',
    500: '#66e1ac',
    950: '#000000',
  },
}

SCSS

$custom: #66e1ac;
$custom-light: #9bebc4;
$custom-dark: #000000;

JSON

{
  "hex": "#66e1ac",
  "rgb": {
    "r": 102,
    "g": 225,
    "b": 172
  },
  "hsl": {
    "h": 154.146,
    "s": 67.213,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8253,
    "c": 0.13498,
    "h": 162.7
  },
  "luminance": 0.59654
}

Semantic roles & 50–950 ramp

primary

#66E1AC

secondary

#AD3E6E

accent

#1666CF

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0F1612

muted

#808482

Preview Lab

Preview with #66E1AC

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

Preview Lab → · Contrast checker → · Palette generator →