#66CEAE#66CEAE

#66CEAE is a light, moderate teal. Relative luminance 0.500; OKLCH L 78.0% C 0.108 H 170.9°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#66CEAE
RGB	rgb(102, 206, 174)
HSL	hsl(162, 51%, 60%)
HSV	hsv(162, 50%, 81%)
CMYK	cmyk(50.5%, 0%, 15.5%, 19.2%)
CIE-LAB	lab(76.08, -37.88, 6.72)
CIE-LCH	lch(76.08, 38.47, 169.94°)
OKLab	oklab(78.02% -0.1071 0.0172)
OKLCH	oklch(78.02% 0.108 170.9)
XYZ	xyz(35.1874, 50.0203, 47.8368)
Luminance	0.5002 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CEAE #CE6686

analogous

#66CE7A #66CEAE #66BACE

triadic

#66CEAE #AE66CE #CEAE66

tetradic

#66CEAE #7A66CE #CE6686 #BACE66

square

#66CEAE #7A66CE #CE6686 #BACE66

split-complementary

#66CEAE #CE66BA #CE7A66

monochromatic

#2D8D6F #3CBB94 #66CEAE #94DDC7 #C3ECDF

Accessibility & contrast

On white

1.91

#66CEAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#66CEAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CEAE

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CEAE	#FFFFFF	#000000	##000000
##66CEAE	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C2AC

Deuteranopia (green-blind)

#B9B7B0

Tritanopia (blue-blind)

#3BCFC5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #66ceae;
/* rgb */ color: rgb(102, 206, 174);
/* oklch */ color: oklch(78.0% 0.108 170.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66ceae",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 174
  },
  "hsl": {
    "h": 161.538,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.78017,
    "c": 0.10846,
    "h": 170.9
  },
  "luminance": 0.50023
}

Semantic roles & 50–950 ramp

primary

#66CEAE

secondary

#93455D

accent

#2755BF

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1513

muted

#7F8482

Preview Lab

Preview with #66CEAE

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

Preview Lab → · Contrast checker → · Palette generator →