#42DFB0#42DFB0

#42DFB0 is a light, vivid teal. Relative luminance 0.571; OKLCH L 81.1% C 0.146 H 168.5°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#42DFB0
RGB	rgb(66, 223, 176)
HSL	hsl(162, 71%, 57%)
HSV	hsv(162, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 21.1%, 12.5%)
CIE-LAB	lab(80.22, -51.40, 11.43)
CIE-LCH	lch(80.22, 52.66, 167.47°)
OKLab	oklab(81.13% -0.1429 0.0292)
OKLCH	oklch(81.13% 0.146 168.5)
XYZ	xyz(36.4667, 57.0640, 50.1584)
Luminance	0.5707 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DFB0 #DF4271

analogous

#42DF62 #42DFB0 #42C0DF

triadic

#42DFB0 #B042DF #DFB042

tetradic

#42DFB0 #6242DF #DF4271 #C0DF42

square

#42DFB0 #6242DF #DF4271 #C0DF42

split-complementary

#42DFB0 #DF42C0 #DF6242

monochromatic

#188E6B #21C392 #42DFB0 #76E8C6 #ABF1DC

Accessibility & contrast

On white

1.69

#42DFB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#42DFB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DFB0

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DFB0	#FFFFFF	#000000	##000000
##42DFB0	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D0AE

Deuteranopia (green-blind)

#C5C1B3

Tritanopia (blue-blind)

#00E0D2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #42dfb0;
/* rgb */ color: rgb(66, 223, 176);
/* oklch */ color: oklch(81.1% 0.146 168.5);

Tailwind

colors: {
  custom: {
    50: '#8beac7',
    500: '#42dfb0',
    950: '#000000',
  },
}

SCSS

$custom: #42dfb0;
$custom-light: #8beac7;
$custom-dark: #000000;

JSON

{
  "hex": "#42dfb0",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 176
  },
  "hsl": {
    "h": 162.038,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81126,
    "c": 0.14589,
    "h": 168.5
  },
  "luminance": 0.57068
}

Semantic roles & 50–950 ramp

primary

#42DFB0

secondary

#94324F

accent

#3A70EE

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #42DFB0

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

Preview Lab → · Contrast checker → · Palette generator →