#66DBDE#66DBDE

#66DBDE is a very light, moderate teal. Relative luminance 0.588; OKLCH L 82.5% C 0.106 H 197.6°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#66DBDE
RGB	rgb(102, 219, 222)
HSL	hsl(182, 65%, 64%)
HSV	hsv(182, 54%, 87%)
CMYK	cmyk(54.1%, 1.4%, 0%, 12.9%)
CIE-LAB	lab(81.16, -32.02, -11.53)
CIE-LCH	lch(81.16, 34.04, 199.80°)
OKLab	oklab(82.55% -0.1006 -0.0319)
OKLCH	oklch(82.55% 0.106 197.6)
XYZ	xyz(43.9903, 58.7575, 78.1161)
Luminance	0.5876 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DBDE #DE6966

analogous

#66DEA5 #66DBDE #669FDE

triadic

#66DBDE #DE66DB #DBDE66

tetradic

#66DBDE #A566DE #DE6966 #9FDE66

square

#66DBDE #A566DE #DE6966 #9FDE66

split-complementary

#66DBDE #DE669F #DEA566

monochromatic

#24A3A6 #34CFD3 #66DBDE #98E7E9 #CBF3F4

Accessibility & contrast

On white

1.65

#66DBDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#66DBDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DBDE

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DBDE	#FFFFFF	#000000	##000000
##66DBDE	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED2DE

Deuteranopia (green-blind)

#BAC3DF

Tritanopia (blue-blind)

#00E2DC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #66dbde;
/* rgb */ color: rgb(102, 219, 222);
/* oklch */ color: oklch(82.5% 0.106 197.6);

Tailwind

colors: {
  custom: {
    50: '#9ce6e8',
    500: '#66dbde',
    950: '#000000',
  },
}

SCSS

$custom: #66dbde;
$custom-light: #9ce6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#66dbde",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 222
  },
  "hsl": {
    "h": 181.5,
    "s": 64.516,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8255,
    "c": 0.10551,
    "h": 197.6
  },
  "luminance": 0.58762
}

Semantic roles & 50–950 ramp

primary

#66DBDE

secondary

#A94240

accent

#1E19CC

background

#FCFEFE

surface

#F6FCFC

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #66DBDE

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

Preview Lab → · Contrast checker → · Palette generator →