#42D0D1#42D0D1

#42D0D1 is a light, moderate teal. Relative luminance 0.509; OKLCH L 78.5% C 0.118 H 195.7°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#42D0D1
RGB	rgb(66, 208, 209)
HSL	hsl(180, 61%, 54%)
HSV	hsv(180, 68%, 82%)
CMYK	cmyk(68.4%, 0.5%, 0%, 18%)
CIE-LAB	lab(76.60, -36.35, -11.48)
CIE-LCH	lch(76.60, 38.12, 197.53°)
OKLab	oklab(78.46% -0.1133 -0.0319)
OKLCH	oklch(78.46% 0.118 195.7)
XYZ	xyz(36.3061, 50.8692, 68.2145)
Luminance	0.5087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D0D1 #D14342

analogous

#42D18B #42D0D1 #4289D1

triadic

#42D0D1 #D142D0 #D0D142

tetradic

#42D0D1 #8B42D1 #D14342 #89D142

square

#42D0D1 #8B42D1 #D14342 #89D142

split-complementary

#42D0D1 #D14289 #D18B42

monochromatic

#1E7A7B #2AABAC #42D0D1 #73DCDD #A4E8E9

Accessibility & contrast

On white

1.88

#42D0D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#42D0D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D0D1

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D0D1	#FFFFFF	#000000	##000000
##42D0D1	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C6D1

Deuteranopia (green-blind)

#ADB6D2

Tritanopia (blue-blind)

#00D7D0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #42d0d1;
/* rgb */ color: rgb(66, 208, 209);
/* oklch */ color: oklch(78.5% 0.118 195.7);

Tailwind

colors: {
  custom: {
    50: '#8bdfdf',
    500: '#42d0d1',
    950: '#000000',
  },
}

SCSS

$custom: #42d0d1;
$custom-light: #8bdfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#42d0d1",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 209
  },
  "hsl": {
    "h": 180.42,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78463,
    "c": 0.11774,
    "h": 195.7
  },
  "luminance": 0.50873
}

Semantic roles & 50–950 ramp

primary

#42D0D1

secondary

#833535

accent

#4544E4

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #42D0D1

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

Preview Lab → · Contrast checker → · Palette generator →