#66EBEC#66EBEC

#66EBEC is a very light, moderate teal. Relative luminance 0.683; OKLCH L 86.7% C 0.116 H 195.9°. Best body text is #000000 at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#66EBEC
RGB	rgb(102, 235, 236)
HSL	hsl(180, 78%, 66%)
HSV	hsv(180, 57%, 93%)
CMYK	cmyk(56.8%, 0.4%, 0%, 7.5%)
CIE-LAB	lab(86.15, -35.82, -11.48)
CIE-LCH	lch(86.15, 37.62, 197.77°)
OKLab	oklab(86.72% -0.1116 -0.0318)
OKLCH	oklch(86.72% 0.116 195.9)
XYZ	xyz(50.3217, 68.2925, 89.8704)
Luminance	0.6830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBEC #EC6766

analogous

#66ECAA #66EBEC #66A8EC

triadic

#66EBEC #EC66EB #EBEC66

tetradic

#66EBEC #AA66EC #EC6766 #A8EC66

square

#66EBEC #AA66EC #EC6766 #A8EC66

split-complementary

#66EBEC #EC66A8 #ECAA66

monochromatic

#18BFC0 #30E4E5 #66EBEC #9CF2F3 #D3F9FA

Accessibility & contrast

On white

1.43

#66EBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.66

#66EBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBEC

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBEC	#FFFFFF	#000000	##000000
##66EBEC	1.00	1.43	14.66	14.66
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.66	21.00	1.00	1.00
##000000	14.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE1EC

Deuteranopia (green-blind)

#C7D1ED

Tritanopia (blue-blind)

#00F2EB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66ebec;
/* rgb */ color: rgb(102, 235, 236);
/* oklch */ color: oklch(86.7% 0.116 195.9);

Tailwind

colors: {
  custom: {
    50: '#9ef2f2',
    500: '#66ebec',
    950: '#000000',
  },
}

SCSS

$custom: #66ebec;
$custom-light: #9ef2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebec",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 236
  },
  "hsl": {
    "h": 180.448,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86717,
    "c": 0.11604,
    "h": 195.9
  },
  "luminance": 0.68298
}

Semantic roles & 50–950 ramp

primary

#66EBEC

secondary

#BE3938

accent

#0D0BDA

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #66EBEC

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

Preview Lab → · Contrast checker → · Palette generator →