#66EDBE#66EDBE

#66EDBE is a very light, vivid teal. Relative luminance 0.671; OKLCH L 85.8% C 0.137 H 167.3°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#66EDBE
RGB	rgb(102, 237, 190)
HSL	hsl(159, 79%, 66%)
HSV	hsv(159, 57%, 93%)
CMYK	cmyk(57%, 0%, 19.8%, 7.1%)
CIE-LAB	lab(85.56, -47.90, 11.79)
CIE-LCH	lch(85.56, 49.33, 166.18°)
OKLab	oklab(85.85% -0.1335 0.0302)
OKLCH	oklch(85.85% 0.137 167.3)
XYZ	xyz(45.0534, 67.1065, 59.2838)
Luminance	0.6711 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EDBE #ED6695

analogous

#66ED7B #66EDBE #66D9ED

triadic

#66EDBE #BE66ED #EDBE66

tetradic

#66EDBE #7B66ED #ED6695 #D9ED66

square

#66EDBE #7B66ED #ED6695 #D9ED66

split-complementary

#66EDBE #ED66D9 #ED7B66

monochromatic

#17C286 #2FE7A7 #66EDBE #9DF3D5 #D4FAED

Accessibility & contrast

On white

1.46

#66EDBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#66EDBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EDBE

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EDBE	#FFFFFF	#000000	##000000
##66EDBE	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DEBC

Deuteranopia (green-blind)

#D4D0C1

Tritanopia (blue-blind)

#19EEE0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66edbe;
/* rgb */ color: rgb(102, 237, 190);
/* oklch */ color: oklch(85.8% 0.137 167.3);

Tailwind

colors: {
  custom: {
    50: '#9df3d1',
    500: '#66edbe',
    950: '#000000',
  },
}

SCSS

$custom: #66edbe;
$custom-light: #9df3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#66edbe",
  "rgb": {
    "r": 102,
    "g": 237,
    "b": 190
  },
  "hsl": {
    "h": 159.111,
    "s": 78.947,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85845,
    "c": 0.13692,
    "h": 167.3
  },
  "luminance": 0.67111
}

Semantic roles & 50–950 ramp

primary

#66EDBE

secondary

#C03767

accent

#0A53DB

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EDBE

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

Preview Lab → · Contrast checker → · Palette generator →