#66EBB0#66EBB0

#66EBB0 is a very light, vivid teal. Relative luminance 0.654; OKLCH L 85.0% C 0.145 H 161.7°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#66EBB0
RGB	rgb(102, 235, 176)
HSL	hsl(153, 77%, 66%)
HSV	hsv(153, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 25.1%, 7.8%)
CIE-LAB	lab(84.67, -50.05, 17.83)
CIE-LCH	lch(84.67, 53.13, 160.39°)
OKLab	oklab(85.03% -0.1377 0.0456)
OKLCH	oklch(85.03% 0.145 161.7)
XYZ	xyz(43.0203, 65.3719, 51.4168)
Luminance	0.6538 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBB0 #EB66A1

analogous

#66EB6D #66EBB0 #66E4EB

triadic

#66EBB0 #B066EB #EBB066

tetradic

#66EBB0 #6D66EB #EB66A1 #E4EB66

square

#66EBB0 #6D66EB #EB66A1 #E4EB66

split-complementary

#66EBB0 #EB66E4 #EB6D66

monochromatic

#19BE75 #30E494 #66EBB0 #9CF2CC #D2F9E8

Accessibility & contrast

On white

1.49

#66EBB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#66EBB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBB0

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBB0	#FFFFFF	#000000	##000000
##66EBB0	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DBAD

Deuteranopia (green-blind)

#D5CEB4

Tritanopia (blue-blind)

#2CEBDB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #66ebb0;
/* rgb */ color: rgb(102, 235, 176);
/* oklch */ color: oklch(85.0% 0.145 161.7);

Tailwind

colors: {
  custom: {
    50: '#9cf2c7',
    500: '#66ebb0',
    950: '#000000',
  },
}

SCSS

$custom: #66ebb0;
$custom-light: #9cf2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#66ebb0",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 176
  },
  "hsl": {
    "h": 153.383,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85027,
    "c": 0.14505,
    "h": 161.7
  },
  "luminance": 0.65376
}

Semantic roles & 50–950 ramp

primary

#66EBB0

secondary

#BD3973

accent

#0C67D9

background

#FCFFFD

surface

#F6FEF9

border

#D0D6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #66EBB0

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

Preview Lab → · Contrast checker → · Palette generator →