#66EAE7#66EAE7

#66EAE7 is a very light, moderate teal. Relative luminance 0.674; OKLCH L 86.3% C 0.116 H 193.2°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#66EAE7
RGB	rgb(102, 234, 231)
HSL	hsl(179, 76%, 66%)
HSV	hsv(179, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 1.3%, 8.2%)
CIE-LAB	lab(85.72, -36.67, -9.49)
CIE-LCH	lch(85.72, 37.88, 194.51°)
OKLab	oklab(86.32% -0.1126 -0.0263)
OKLCH	oklch(86.32% 0.116 193.2)
XYZ	xyz(49.3199, 67.4350, 86.0029)
Luminance	0.6744 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EAE7 #EA6669

analogous

#66EAA5 #66EAE7 #66ABEA

triadic

#66EAE7 #E766EA #EAE766

tetradic

#66EAE7 #A566EA #EA6669 #ABEA66

square

#66EAE7 #A566EA #EA6669 #ABEA66

split-complementary

#66EAE7 #EA66AB #EAA566

monochromatic

#1ABCB8 #30E3DF #66EAE7 #9CF1EF #D2F9F8

Accessibility & contrast

On white

1.45

#66EAE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#66EAE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EAE7

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EAE7	#FFFFFF	#000000	##000000
##66EAE7	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDDFE7

Deuteranopia (green-blind)

#C8D0E8

Tritanopia (blue-blind)

#00F0E9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66eae7;
/* rgb */ color: rgb(102, 234, 231);
/* oklch */ color: oklch(86.3% 0.116 193.2);

Tailwind

colors: {
  custom: {
    50: '#9ef1ee',
    500: '#66eae7',
    950: '#000000',
  },
}

SCSS

$custom: #66eae7;
$custom-light: #9ef1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#66eae7",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 231
  },
  "hsl": {
    "h": 178.636,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86322,
    "c": 0.11566,
    "h": 193.2
  },
  "luminance": 0.6744
}

Semantic roles & 50–950 ramp

primary

#66EAE7

secondary

#BB393C

accent

#0D12D8

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #66EAE7

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

Preview Lab → · Contrast checker → · Palette generator →