#66EBE2#66EBE2

#66EBE2 is a very light, moderate teal. Relative luminance 0.677; OKLCH L 86.4% C 0.117 H 189.1°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#66EBE2
RGB	rgb(102, 235, 226)
HSL	hsl(176, 77%, 66%)
HSV	hsv(176, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 3.8%, 7.8%)
CIE-LAB	lab(85.87, -38.42, -6.64)
CIE-LCH	lch(85.87, 38.99, 189.81°)
OKLab	oklab(86.4% -0.1158 -0.0186)
OKLCH	oklch(86.4% 0.117 189.1)
XYZ	xyz(48.9093, 67.7275, 82.4320)
Luminance	0.6773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBE2 #EB666F

analogous

#66EB9F #66EBE2 #66B1EB

triadic

#66EBE2 #E266EB #EBE266

tetradic

#66EBE2 #9F66EB #EB666F #B1EB66

square

#66EBE2 #9F66EB #EB666F #B1EB66

split-complementary

#66EBE2 #EB66B1 #EB9F66

monochromatic

#19BEB3 #30E4D8 #66EBE2 #9CF2EC #D2F9F7

Accessibility & contrast

On white

1.44

#66EBE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#66EBE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBE2

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBE2	#FFFFFF	#000000	##000000
##66EBE2	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE0E2

Deuteranopia (green-blind)

#CAD0E3

Tritanopia (blue-blind)

#00F0E8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66ebe2;
/* rgb */ color: rgb(102, 235, 226);
/* oklch */ color: oklch(86.4% 0.117 189.1);

Tailwind

colors: {
  custom: {
    50: '#9ef2eb',
    500: '#66ebe2',
    950: '#000000',
  },
}

SCSS

$custom: #66ebe2;
$custom-light: #9ef2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebe2",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 226
  },
  "hsl": {
    "h": 175.94,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86395,
    "c": 0.11724,
    "h": 189.1
  },
  "luminance": 0.67732
}

Semantic roles & 50–950 ramp

primary

#66EBE2

secondary

#BD3942

accent

#0C1AD9

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #66EBE2

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

Preview Lab → · Contrast checker → · Palette generator →