#42DBB7#42DBB7

#42DBB7 is a light, vivid teal. Relative luminance 0.552; OKLCH L 80.3% C 0.137 H 173.4°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#42DBB7
RGB	rgb(66, 219, 183)
HSL	hsl(166, 68%, 56%)
HSV	hsv(166, 70%, 86%)
CMYK	cmyk(69.9%, 0%, 16.4%, 14.1%)
CIE-LAB	lab(79.18, -48.08, 6.23)
CIE-LCH	lch(79.18, 48.48, 172.62°)
OKLab	oklab(80.33% -0.1358 0.0157)
OKLCH	oklch(80.33% 0.137 173.4)
XYZ	xyz(36.1212, 55.2360, 53.5485)
Luminance	0.5524 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DBB7 #DB4266

analogous

#42DB6A #42DBB7 #42B3DB

triadic

#42DBB7 #B742DB #DBB742

tetradic

#42DBB7 #6A42DB #DB4266 #B3DB42

square

#42DBB7 #6A42DB #DB4266 #B3DB42

split-complementary

#42DBB7 #DB42B3 #DB6A42

monochromatic

#1A896F #24BC98 #42DBB7 #75E5CB #A9EFDE

Accessibility & contrast

On white

1.74

#42DBB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#42DBB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DBB7

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DBB7	#FFFFFF	#000000	##000000
##42DBB7	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CDB5

Deuteranopia (green-blind)

#BFBEBA

Tritanopia (blue-blind)

#00DDD0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #42dbb7;
/* rgb */ color: rgb(66, 219, 183);
/* oklch */ color: oklch(80.3% 0.137 173.4);

Tailwind

colors: {
  custom: {
    50: '#8ae7cc',
    500: '#42dbb7',
    950: '#000000',
  },
}

SCSS

$custom: #42dbb7;
$custom-light: #8ae7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#42dbb7",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 183
  },
  "hsl": {
    "h": 165.882,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8033,
    "c": 0.1367,
    "h": 173.4
  },
  "luminance": 0.5524
}

Semantic roles & 50–950 ramp

primary

#42DBB7

secondary

#8F3348

accent

#3D66EB

background

#FCFEFE

surface

#F4FCFA

border

#CED5D3

text

#0D1613

muted

#7F8483

Preview Lab

Preview with #42DBB7

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

Preview Lab → · Contrast checker → · Palette generator →