#66DEBA#66DEBA

#66DEBA is a very light, vivid teal. Relative luminance 0.586; OKLCH L 82.2% C 0.121 H 170.9°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#66DEBA
RGB	rgb(102, 222, 186)
HSL	hsl(162, 65%, 64%)
HSV	hsv(162, 54%, 87%)
CMYK	cmyk(54.1%, 0%, 16.2%, 12.9%)
CIE-LAB	lab(81.08, -42.31, 7.49)
CIE-LCH	lch(81.08, 42.97, 169.96°)
OKLab	oklab(82.17% -0.1194 0.0191)
OKLCH	oklch(82.17% 0.121 170.9)
XYZ	xyz(40.4596, 58.6088, 55.6253)
Luminance	0.5861 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DEBA #DE668A

analogous

#66DE7E #66DEBA #66C6DE

triadic

#66DEBA #BA66DE #DEBA66

tetradic

#66DEBA #7E66DE #DE668A #C6DE66

square

#66DEBA #7E66DE #DE668A #C6DE66

split-complementary

#66DEBA #DE66C6 #DE7E66

monochromatic

#24A67F #34D3A3 #66DEBA #98E9D1 #CBF4E7

Accessibility & contrast

On white

1.65

#66DEBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#66DEBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DEBA

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DEBA	#FFFFFF	#000000	##000000
##66DEBA	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D1B8

Deuteranopia (green-blind)

#C6C4BC

Tritanopia (blue-blind)

#2AE0D3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #66deba;
/* rgb */ color: rgb(102, 222, 186);
/* oklch */ color: oklch(82.2% 0.121 170.9);

Tailwind

colors: {
  custom: {
    50: '#9be9ce',
    500: '#66deba',
    950: '#000000',
  },
}

SCSS

$custom: #66deba;
$custom-light: #9be9ce;
$custom-dark: #000000;

JSON

{
  "hex": "#66deba",
  "rgb": {
    "r": 102,
    "g": 222,
    "b": 186
  },
  "hsl": {
    "h": 162,
    "s": 64.516,
    "l": 63.529
  },
  "oklch": {
    "l": 0.82167,
    "c": 0.12088,
    "h": 170.9
  },
  "luminance": 0.58613
}

Semantic roles & 50–950 ramp

primary

#66DEBA

secondary

#A9405F

accent

#194FCC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1613

muted

#808483

Preview Lab

Preview with #66DEBA

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

Preview Lab → · Contrast checker → · Palette generator →