#66EBE3#66EBE3

#66EBE3 is a very light, moderate teal. Relative luminance 0.678; OKLCH L 86.4% C 0.117 H 189.8°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#66EBE3
RGB	rgb(102, 235, 227)
HSL	hsl(176, 77%, 66%)
HSV	hsv(176, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 3.4%, 7.8%)
CIE-LAB	lab(85.90, -38.17, -7.13)
CIE-LCH	lch(85.90, 38.83, 190.58°)
OKLab	oklab(86.43% -0.1153 -0.0199)
OKLCH	oklch(86.43% 0.117 189.8)
XYZ	xyz(49.0469, 67.7826, 83.1567)
Luminance	0.6779 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBE3 #EB666E

analogous

#66EBA0 #66EBE3 #66B0EB

triadic

#66EBE3 #E366EB #EBE366

tetradic

#66EBE3 #A066EB #EB666E #B0EB66

square

#66EBE3 #A066EB #EB666E #B0EB66

split-complementary

#66EBE3 #EB66B0 #EBA066

monochromatic

#19BEB4 #30E4D9 #66EBE3 #9CF2ED #D2F9F7

Accessibility & contrast

On white

1.44

#66EBE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#66EBE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBE3

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBE3	#FFFFFF	#000000	##000000
##66EBE3	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE0E3

Deuteranopia (green-blind)

#CAD0E4

Tritanopia (blue-blind)

#00F1E8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66ebe3;
/* rgb */ color: rgb(102, 235, 227);
/* oklch */ color: oklch(86.4% 0.117 189.8);

Tailwind

colors: {
  custom: {
    50: '#9ef2eb',
    500: '#66ebe3',
    950: '#000000',
  },
}

SCSS

$custom: #66ebe3;
$custom-light: #9ef2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebe3",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 227
  },
  "hsl": {
    "h": 176.391,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86426,
    "c": 0.11703,
    "h": 189.8
  },
  "luminance": 0.67787
}

Semantic roles & 50–950 ramp

primary

#66EBE3

secondary

#BD3941

accent

#0C19D9

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #66EBE3

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

Preview Lab → · Contrast checker → · Palette generator →