#66CDAE#66CDAE

#66CDAE is a light, moderate teal. Relative luminance 0.495; OKLCH L 77.8% C 0.107 H 171.4°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#66CDAE
RGB	rgb(102, 205, 174)
HSL	hsl(162, 51%, 60%)
HSV	hsv(162, 50%, 80%)
CMYK	cmyk(50.2%, 0%, 15.1%, 19.6%)
CIE-LAB	lab(75.79, -37.43, 6.29)
CIE-LCH	lch(75.79, 37.95, 170.45°)
OKLab	oklab(77.78% -0.106 0.016)
OKLCH	oklch(77.78% 0.107 171.4)
XYZ	xyz(34.9474, 49.5404, 47.7568)
Luminance	0.4954 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CDAE #CD6685

analogous

#66CD7B #66CDAE #66B8CD

triadic

#66CDAE #AE66CD #CDAE66

tetradic

#66CDAE #7B66CD #CD6685 #B8CD66

square

#66CDAE #7B66CD #CD6685 #B8CD66

split-complementary

#66CDAE #CD66B8 #CD7B66

monochromatic

#2D8B6F #3DB994 #66CDAE #94DCC6 #C2EBDF

Accessibility & contrast

On white

1.93

#66CDAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#66CDAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CDAE

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CDAE	#FFFFFF	#000000	##000000
##66CDAE	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C2AD

Deuteranopia (green-blind)

#B8B6B0

Tritanopia (blue-blind)

#3BCEC4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #66cdae;
/* rgb */ color: rgb(102, 205, 174);
/* oklch */ color: oklch(77.8% 0.107 171.4);

Tailwind

colors: {
  custom: {
    50: '#99ddc6',
    500: '#66cdae',
    950: '#000000',
  },
}

SCSS

$custom: #66cdae;
$custom-light: #99ddc6;
$custom-dark: #000000;

JSON

{
  "hex": "#66cdae",
  "rgb": {
    "r": 102,
    "g": 205,
    "b": 174
  },
  "hsl": {
    "h": 161.942,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.77777,
    "c": 0.10717,
    "h": 171.4
  },
  "luminance": 0.49543
}

Semantic roles & 50–950 ramp

primary

#66CDAE

secondary

#DBB4C0

accent

#2755BE

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #66CDAE

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

Preview Lab → · Contrast checker → · Palette generator →