#42D0B2#42D0B2

#42D0B2 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.5% C 0.127 H 175.6°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#42D0B2
RGB	rgb(66, 208, 178)
HSL	hsl(167, 60%, 54%)
HSV	hsv(167, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 14.4%, 18.4%)
CIE-LAB	lab(75.75, -44.64, 3.96)
CIE-LCH	lch(75.75, 44.81, 174.93°)
OKLab	oklab(77.49% -0.1271 0.0098)
OKLCH	oklch(77.49% 0.127 175.6)
XYZ	xyz(32.8345, 49.4806, 49.9311)
Luminance	0.4948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D0B2 #D04260

analogous

#42D06B #42D0B2 #42A7D0

triadic

#42D0B2 #B242D0 #D0B242

tetradic

#42D0B2 #6B42D0 #D04260 #A7D042

square

#42D0B2 #6B42D0 #D04260 #A7D042

split-complementary

#42D0B2 #D042A7 #D06B42

monochromatic

#1E7966 #2AAA8F #42D0B2 #73DCC6 #A4E8DA

Accessibility & contrast

On white

1.93

#42D0B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#42D0B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D0B2

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D0B2	#FFFFFF	#000000	##000000
##42D0B2	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C3B1

Deuteranopia (green-blind)

#B5B5B4

Tritanopia (blue-blind)

#00D3C7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d0b2;
/* rgb */ color: rgb(66, 208, 178);
/* oklch */ color: oklch(77.5% 0.127 175.6);

Tailwind

colors: {
  custom: {
    50: '#88dfc9',
    500: '#42d0b2',
    950: '#000000',
  },
}

SCSS

$custom: #42d0b2;
$custom-light: #88dfc9;
$custom-dark: #000000;

JSON

{
  "hex": "#42d0b2",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 178
  },
  "hsl": {
    "h": 167.324,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77489,
    "c": 0.12748,
    "h": 175.6
  },
  "luminance": 0.49484
}

Semantic roles & 50–950 ramp

primary

#42D0B2

secondary

#D599A5

accent

#4466E3

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #42D0B2

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

Preview Lab → · Contrast checker → · Palette generator →