#66EBC8#66EBC8

#66EBC8 is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.6% C 0.128 H 173.1°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#66EBC8
RGB	rgb(102, 235, 200)
HSL	hsl(164, 77%, 66%)
HSV	hsv(164, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 14.9%, 7.8%)
CIE-LAB	lab(85.20, -44.78, 6.05)
CIE-LCH	lch(85.20, 45.18, 172.31°)
OKLab	oklab(85.63% -0.127 0.0153)
OKLCH	oklch(85.63% 0.128 173.1)
XYZ	xyz(45.6083, 66.4071, 65.0467)
Luminance	0.6641 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBC8 #EB6689

analogous

#66EB85 #66EBC8 #66CBEB

triadic

#66EBC8 #C866EB #EBC866

tetradic

#66EBC8 #8566EB #EB6689 #CBEB66

square

#66EBC8 #8566EB #EB6689 #CBEB66

split-complementary

#66EBC8 #EB66CB #EB8566

monochromatic

#19BE92 #30E4B5 #66EBC8 #9CF2DB #D2F9EF

Accessibility & contrast

On white

1.47

#66EBC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#66EBC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBC8

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBC8	#FFFFFF	#000000	##000000
##66EBC8	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DDC6

Deuteranopia (green-blind)

#D0CFCA

Tritanopia (blue-blind)

#00EDE1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #66ebc8;
/* rgb */ color: rgb(102, 235, 200);
/* oklch */ color: oklch(85.6% 0.128 173.1);

Tailwind

colors: {
  custom: {
    50: '#9df2d8',
    500: '#66ebc8',
    950: '#000000',
  },
}

SCSS

$custom: #66ebc8;
$custom-light: #9df2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebc8",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 200
  },
  "hsl": {
    "h": 164.211,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85633,
    "c": 0.12793,
    "h": 173.1
  },
  "luminance": 0.66412
}

Semantic roles & 50–950 ramp

primary

#66EBC8

secondary

#BD395B

accent

#0C42D9

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66EBC8

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

Preview Lab → · Contrast checker → · Palette generator →