#66CDCA#66CDCA

#66CDCA is a light, moderate teal. Relative luminance 0.508; OKLCH L 78.6% C 0.096 H 192.8°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#66CDCA
RGB	rgb(102, 205, 202)
HSL	hsl(178, 51%, 60%)
HSV	hsv(178, 50%, 80%)
CMYK	cmyk(50.2%, 0%, 1.5%, 19.6%)
CIE-LAB	lab(76.53, -30.58, -7.71)
CIE-LCH	lch(76.53, 31.54, 194.15°)
OKLab	oklab(78.62% -0.0937 -0.0214)
OKLCH	oklch(78.62% 0.096 192.8)
XYZ	xyz(37.9671, 50.7483, 63.6603)
Luminance	0.5075 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CDCA #CD6669

analogous

#66CD96 #66CDCA #669DCD

triadic

#66CDCA #CA66CD #CDCA66

tetradic

#66CDCA #9666CD #CD6669 #9DCD66

square

#66CDCA #9666CD #CD6669 #9DCD66

split-complementary

#66CDCA #CD669D #CD9666

monochromatic

#2D8B88 #3DB9B6 #66CDCA #94DCDA #C2EBEA

Accessibility & contrast

On white

1.88

#66CDCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#66CDCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CDCA

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CDCA	#FFFFFF	#000000	##000000
##66CDCA	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C4CA

Deuteranopia (green-blind)

#B1B7CB

Tritanopia (blue-blind)

#20D2CC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #66cdca;
/* rgb */ color: rgb(102, 205, 202);
/* oklch */ color: oklch(78.6% 0.096 192.8);

Tailwind

colors: {
  custom: {
    50: '#9adcda',
    500: '#66cdca',
    950: '#000000',
  },
}

SCSS

$custom: #66cdca;
$custom-light: #9adcda;
$custom-dark: #000000;

JSON

{
  "hex": "#66cdca",
  "rgb": {
    "r": 102,
    "g": 205,
    "b": 202
  },
  "hsl": {
    "h": 178.252,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.78621,
    "c": 0.09613,
    "h": 192.8
  },
  "luminance": 0.50752
}

Semantic roles & 50–950 ramp

primary

#66CDCA

secondary

#924548

accent

#272CBE

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #66CDCA

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

Preview Lab → · Contrast checker → · Palette generator →