#66F1BD#66F1BD

#66F1BD is a very light, vivid teal. Relative luminance 0.694; OKLCH L 86.8% C 0.143 H 165.5°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#66F1BD
RGB	rgb(102, 241, 189)
HSL	hsl(158, 83%, 67%)
HSV	hsv(158, 58%, 95%)
CMYK	cmyk(57.7%, 0%, 21.6%, 5.5%)
CIE-LAB	lab(86.70, -49.80, 13.93)
CIE-LCH	lch(86.70, 51.71, 164.37°)
OKLab	oklab(86.77% -0.1382 0.0357)
OKLCH	oklch(86.77% 0.143 165.5)
XYZ	xyz(46.1156, 69.4050, 59.1005)
Luminance	0.6941 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F1BD #F1669A

analogous

#66F178 #66F1BD #66E0F1

triadic

#66F1BD #BD66F1 #F1BD66

tetradic

#66F1BD #7866F1 #F1669A #E0F166

square

#66F1BD #7866F1 #F1669A #E0F166

split-complementary

#66F1BD #F166E0 #F17866

monochromatic

#12CA85 #2EECA5 #66F1BD #9EF6D5 #D6FBED

Accessibility & contrast

On white

1.41

#66F1BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#66F1BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F1BD

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F1BD	#FFFFFF	#000000	##000000
##66F1BD	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECE2BA

Deuteranopia (green-blind)

#D8D3C0

Tritanopia (blue-blind)

#17F1E2

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66f1bd;
/* rgb */ color: rgb(102, 241, 189);
/* oklch */ color: oklch(86.8% 0.143 165.5);

Tailwind

colors: {
  custom: {
    50: '#9df6d1',
    500: '#66f1bd',
    950: '#000000',
  },
}

SCSS

$custom: #66f1bd;
$custom-light: #9df6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66f1bd",
  "rgb": {
    "r": 102,
    "g": 241,
    "b": 189
  },
  "hsl": {
    "h": 157.554,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86773,
    "c": 0.1427,
    "h": 165.5
  },
  "luminance": 0.69409
}

Semantic roles & 50–950 ramp

primary

#66F1BD

secondary

#C7346B

accent

#0657E0

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66F1BD

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

Preview Lab → · Contrast checker → · Palette generator →