#42D2AB#42D2AB

#42D2AB is a light, vivid teal. Relative luminance 0.502; OKLCH L 77.8% C 0.134 H 170.9°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#42D2AB
RGB	rgb(66, 210, 171)
HSL	hsl(164, 62%, 54%)
HSV	hsv(164, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 18.6%, 17.6%)
CIE-LAB	lab(76.18, -47.21, 8.34)
CIE-LCH	lch(76.18, 47.94, 169.98°)
OKLab	oklab(77.79% -0.1323 0.0213)
OKLCH	oklch(77.79% 0.134 170.9)
XYZ	xyz(32.6403, 50.1880, 46.4872)
Luminance	0.5019 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D2AB #D24269

analogous

#42D263 #42D2AB #42B1D2

triadic

#42D2AB #AB42D2 #D2AB42

tetradic

#42D2AB #6342D2 #D24269 #B1D242

square

#42D2AB #6342D2 #D24269 #B1D242

split-complementary

#42D2AB #D242B1 #D26342

monochromatic

#1E7C62 #29AD8A #42D2AB #73DEC1 #A5EAD7

Accessibility & contrast

On white

1.90

#42D2AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#42D2AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D2AB

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D2AB	#FFFFFF	#000000	##000000
##42D2AB	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC4A9

Deuteranopia (green-blind)

#B8B6AE

Tritanopia (blue-blind)

#00D4C7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d2ab;
/* rgb */ color: rgb(66, 210, 171);
/* oklch */ color: oklch(77.8% 0.134 170.9);

Tailwind

colors: {
  custom: {
    50: '#88e0c4',
    500: '#42d2ab',
    950: '#000000',
  },
}

SCSS

$custom: #42d2ab;
$custom-light: #88e0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#42d2ab",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 171
  },
  "hsl": {
    "h": 163.75,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77789,
    "c": 0.13403,
    "h": 170.9
  },
  "luminance": 0.50192
}

Semantic roles & 50–950 ramp

primary

#42D2AB

secondary

#84344A

accent

#436FE5

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #42D2AB

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

Preview Lab → · Contrast checker → · Palette generator →