#42D0AB#42D0AB

#42D0AB is a light, vivid teal. Relative luminance 0.492; OKLCH L 77.3% C 0.132 H 171.7°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#42D0AB
RGB	rgb(66, 208, 171)
HSL	hsl(164, 60%, 54%)
HSV	hsv(164, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 17.8%, 18.4%)
CIE-LAB	lab(75.58, -46.36, 7.47)
CIE-LCH	lch(75.58, 46.96, 170.84°)
OKLab	oklab(77.29% -0.1303 0.019)
OKLCH	oklch(77.29% 0.132 171.7)
XYZ	xyz(32.1496, 49.2066, 46.3237)
Luminance	0.4921 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D0AB #D04267

analogous

#42D064 #42D0AB #42AED0

triadic

#42D0AB #AB42D0 #D0AB42

tetradic

#42D0AB #6442D0 #D04267 #AED042

square

#42D0AB #6442D0 #D04267 #AED042

split-complementary

#42D0AB #D042AE #D06442

monochromatic

#1E7962 #2AAA89 #42D0AB #73DCC1 #A4E8D7

Accessibility & contrast

On white

1.94

#42D0AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#42D0AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D0AB

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D0AB	#FFFFFF	#000000	##000000
##42D0AB	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC2A9

Deuteranopia (green-blind)

#B6B4AE

Tritanopia (blue-blind)

#00D2C5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d0ab;
/* rgb */ color: rgb(66, 208, 171);
/* oklch */ color: oklch(77.3% 0.132 171.7);

Tailwind

colors: {
  custom: {
    50: '#88dfc4',
    500: '#42d0ab',
    950: '#000000',
  },
}

SCSS

$custom: #42d0ab;
$custom-light: #88dfc4;
$custom-dark: #000000;

JSON

{
  "hex": "#42d0ab",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 171
  },
  "hsl": {
    "h": 164.366,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77294,
    "c": 0.1317,
    "h": 171.7
  },
  "luminance": 0.4921
}

Semantic roles & 50–950 ramp

primary

#42D0AB

secondary

#D599A8

accent

#446EE3

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #42D0AB

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

Preview Lab → · Contrast checker → · Palette generator →