#66EEBE#66EEBE

#66EEBE is a very light, vivid teal. Relative luminance 0.677; OKLCH L 86.1% C 0.138 H 166.9°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#66EEBE
RGB	rgb(102, 238, 190)
HSL	hsl(159, 80%, 67%)
HSV	hsv(159, 57%, 93%)
CMYK	cmyk(57.1%, 0%, 20.2%, 6.7%)
CIE-LAB	lab(85.85, -48.32, 12.20)
CIE-LCH	lch(85.85, 49.84, 165.83°)
OKLab	oklab(86.08% -0.1346 0.0313)
OKLCH	oklch(86.08% 0.138 166.9)
XYZ	xyz(45.3438, 67.6872, 59.3806)
Luminance	0.6769 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EEBE #EE6696

analogous

#66EE7A #66EEBE #66DAEE

triadic

#66EEBE #BE66EE #EEBE66

tetradic

#66EEBE #7A66EE #EE6696 #DAEE66

square

#66EEBE #7A66EE #EE6696 #DAEE66

split-complementary

#66EEBE #EE66DA #EE7A66

monochromatic

#16C486 #2FE8A7 #66EEBE #9DF4D5 #D4FAED

Accessibility & contrast

On white

1.44

#66EEBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#66EEBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EEBE

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EEBE	#FFFFFF	#000000	##000000
##66EEBE	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9DFBC

Deuteranopia (green-blind)

#D5D1C1

Tritanopia (blue-blind)

#18EFE0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66eebe;
/* rgb */ color: rgb(102, 238, 190);
/* oklch */ color: oklch(86.1% 0.138 166.9);

Tailwind

colors: {
  custom: {
    50: '#9df4d1',
    500: '#66eebe',
    950: '#000000',
  },
}

SCSS

$custom: #66eebe;
$custom-light: #9df4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66eebe",
  "rgb": {
    "r": 102,
    "g": 238,
    "b": 190
  },
  "hsl": {
    "h": 158.824,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86084,
    "c": 0.13818,
    "h": 166.9
  },
  "luminance": 0.67692
}

Semantic roles & 50–950 ramp

primary

#66EEBE

secondary

#C23768

accent

#0954DC

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EEBE

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

Preview Lab → · Contrast checker → · Palette generator →