#42D2C7#42D2C7

#42D2C7 is a light, vivid teal. Relative luminance 0.514; OKLCH L 78.6% C 0.121 H 187.6°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#42D2C7
RGB	rgb(66, 210, 199)
HSL	hsl(175, 62%, 54%)
HSV	hsv(175, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 5.2%, 17.6%)
CIE-LAB	lab(76.90, -40.03, -5.65)
CIE-LCH	lch(76.90, 40.43, 188.03°)
OKLab	oklab(78.61% -0.1197 -0.0159)
OKLCH	oklch(78.61% 0.121 187.6)
XYZ	xyz(35.5974, 51.3708, 62.0612)
Luminance	0.5138 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D2C7 #D2424D

analogous

#42D27F #42D2C7 #4295D2

triadic

#42D2C7 #C742D2 #D2C742

tetradic

#42D2C7 #7F42D2 #D2424D #95D242

square

#42D2C7 #7F42D2 #D2424D #95D242

split-complementary

#42D2C7 #D24295 #D27F42

monochromatic

#1E7C75 #29ADA3 #42D2C7 #73DED6 #A5EAE4

Accessibility & contrast

On white

1.86

#42D2C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#42D2C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D2C7

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D2C7	#FFFFFF	#000000	##000000
##42D2C7	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C7C7

Deuteranopia (green-blind)

#B2B7C8

Tritanopia (blue-blind)

#00D7CE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d2c7;
/* rgb */ color: rgb(66, 210, 199);
/* oklch */ color: oklch(78.6% 0.121 187.6);

Tailwind

colors: {
  custom: {
    50: '#8ae0d7',
    500: '#42d2c7',
    950: '#000000',
  },
}

SCSS

$custom: #42d2c7;
$custom-light: #8ae0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#42d2c7",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 199
  },
  "hsl": {
    "h": 175.417,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78613,
    "c": 0.12073,
    "h": 187.6
  },
  "luminance": 0.51375
}

Semantic roles & 50–950 ramp

primary

#42D2C7

secondary

#84343A

accent

#434FE5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #42D2C7

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

Preview Lab → · Contrast checker → · Palette generator →