#42D2C1#42D2C1

#42D2C1 is a light, vivid teal. Relative luminance 0.511; OKLCH L 78.4% C 0.123 H 183.7°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#42D2C1
RGB	rgb(66, 210, 193)
HSL	hsl(173, 62%, 54%)
HSV	hsv(173, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 8.1%, 17.6%)
CIE-LAB	lab(76.74, -41.64, -2.66)
CIE-LCH	lch(76.74, 41.73, 183.66°)
OKLab	oklab(78.42% -0.1223 -0.0079)
OKLCH	oklch(78.42% 0.123 183.7)
XYZ	xyz(34.9144, 51.0977, 58.4645)
Luminance	0.5110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D2C1 #D24253

analogous

#42D279 #42D2C1 #429BD2

triadic

#42D2C1 #C142D2 #D2C142

tetradic

#42D2C1 #7942D2 #D24253 #9BD242

square

#42D2C1 #7942D2 #D24253 #9BD242

split-complementary

#42D2C1 #D2429B #D27942

monochromatic

#1E7C71 #29AD9E #42D2C1 #73DED1 #A5EAE1

Accessibility & contrast

On white

1.87

#42D2C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#42D2C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D2C1

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D2C1	#FFFFFF	#000000	##000000
##42D2C1	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C6C0

Deuteranopia (green-blind)

#B3B7C3

Tritanopia (blue-blind)

#00D6CD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #42d2c1;
/* rgb */ color: rgb(66, 210, 193);
/* oklch */ color: oklch(78.4% 0.123 183.7);

Tailwind

colors: {
  custom: {
    50: '#8ae0d3',
    500: '#42d2c1',
    950: '#000000',
  },
}

SCSS

$custom: #42d2c1;
$custom-light: #8ae0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#42d2c1",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 193
  },
  "hsl": {
    "h": 172.917,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78424,
    "c": 0.12258,
    "h": 183.7
  },
  "luminance": 0.51102
}

Semantic roles & 50–950 ramp

primary

#42D2C1

secondary

#84343E

accent

#4356E5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #42D2C1

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

Preview Lab → · Contrast checker → · Palette generator →