#42D58C#42D58C

#42D58C is a light, vivid teal. Relative luminance 0.506; OKLCH L 77.8% C 0.162 H 157.1°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#42D58C
RGB	rgb(66, 213, 140)
HSL	hsl(150, 64%, 55%)
HSV	hsv(150, 69%, 84%)
CMYK	cmyk(69%, 0%, 34.3%, 16.5%)
CIE-LAB	lab(76.46, -55.20, 25.13)
CIE-LCH	lch(76.46, 60.65, 155.53°)
OKLab	oklab(77.8% -0.1496 0.0633)
OKLCH	oklch(77.8% 0.162 157.1)
XYZ	xyz(30.7717, 50.6368, 32.9580)
Luminance	0.5064 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D58C #D5428B

analogous

#42D543 #42D58C #42D4D5

triadic

#42D58C #8C42D5 #D58C42

tetradic

#42D58C #4342D5 #D5428B #D4D542

square

#42D58C #4342D5 #D5428B #D4D542

split-complementary

#42D58C #D542D4 #D54342

monochromatic

#1C804F #28B26D #42D58C #74E0AA #A6EBC9

Accessibility & contrast

On white

1.89

#42D58C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#42D58C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D58C

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D58C	#FFFFFF	#000000	##000000
##42D58C	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C587

Deuteranopia (green-blind)

#C1B791

Tritanopia (blue-blind)

#00D3C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #42d58c;
/* rgb */ color: rgb(66, 213, 140);
/* oklch */ color: oklch(77.8% 0.162 157.1);

Tailwind

colors: {
  custom: {
    50: '#88e3ae',
    500: '#42d58c',
    950: '#000000',
  },
}

SCSS

$custom: #42d58c;
$custom-light: #88e3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#42d58c",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 140
  },
  "hsl": {
    "h": 150.204,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77803,
    "c": 0.16248,
    "h": 157.1
  },
  "luminance": 0.5064
}

Semantic roles & 50–950 ramp

primary

#42D58C

secondary

#87345D

accent

#4193E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #42D58C

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

Preview Lab → · Contrast checker → · Palette generator →