#42D68A#42D68A

#42D68A is a light, vivid green. Relative luminance 0.511; OKLCH L 78.0% C 0.166 H 156.3°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#42D68A
RGB	rgb(66, 214, 138)
HSL	hsl(149, 64%, 55%)
HSV	hsv(149, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 35.5%, 16.1%)
CIE-LAB	lab(76.73, -55.97, 26.53)
CIE-LCH	lch(76.73, 61.94, 154.64°)
OKLab	oklab(78.01% -0.1515 0.0666)
OKLCH	oklch(78.01% 0.166 156.3)
XYZ	xyz(30.8779, 51.0829, 32.2725)
Luminance	0.5109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D68A #D6428E

analogous

#44D642 #42D68A #42D6D4

triadic

#42D68A #8A42D6 #D68A42

tetradic

#42D68A #4244D6 #D6428E #D6D442

square

#42D68A #4244D6 #D6428E #D6D442

split-complementary

#42D68A #D442D6 #D64244

monochromatic

#1C824D #27B46B #42D68A #74E1A9 #A7ECC8

Accessibility & contrast

On white

1.87

#42D68A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#42D68A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D68A

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D68A	#FFFFFF	#000000	##000000
##42D68A	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C585

Deuteranopia (green-blind)

#C2B88F

Tritanopia (blue-blind)

#00D4C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #42d68a;
/* rgb */ color: rgb(66, 214, 138);
/* oklch */ color: oklch(78.0% 0.166 156.3);

Tailwind

colors: {
  custom: {
    50: '#88e4ac',
    500: '#42d68a',
    950: '#000000',
  },
}

SCSS

$custom: #42d68a;
$custom-light: #88e4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#42d68a",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 138
  },
  "hsl": {
    "h": 149.189,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78014,
    "c": 0.16554,
    "h": 156.3
  },
  "luminance": 0.51086
}

Semantic roles & 50–950 ramp

primary

#42D68A

secondary

#88345F

accent

#4096E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #42D68A

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

Preview Lab → · Contrast checker → · Palette generator →