#42D982#42D982

#42D982 is a light, vivid green. Relative luminance 0.524; OKLCH L 78.6% C 0.177 H 153.5°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#42D982
RGB	rgb(66, 217, 130)
HSL	hsl(145, 67%, 55%)
HSV	hsv(145, 70%, 85%)
CMYK	cmyk(69.6%, 0%, 40.1%, 14.9%)
CIE-LAB	lab(77.51, -58.59, 31.69)
CIE-LCH	lch(77.51, 66.61, 151.59°)
OKLab	oklab(78.62% -0.1581 0.0788)
OKLCH	oklch(78.62% 0.177 153.5)
XYZ	xyz(31.0861, 52.3922, 29.5892)
Luminance	0.5240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D982 #D94299

analogous

#4ED942 #42D982 #42D9CD

triadic

#42D982 #8242D9 #D98242

tetradic

#42D982 #424ED9 #D94299 #D9CD42

square

#42D982 #424ED9 #D94299 #D9CD42

split-complementary

#42D982 #CD42D9 #D9424E

monochromatic

#1B8648 #25B964 #42D982 #75E3A4 #A8EDC5

Accessibility & contrast

On white

1.83

#42D982 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#42D982 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D982

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D982	#FFFFFF	#000000	##000000
##42D982	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C77C

Deuteranopia (green-blind)

#C6BA88

Tritanopia (blue-blind)

#00D6C3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #42d982;
/* rgb */ color: rgb(66, 217, 130);
/* oklch */ color: oklch(78.6% 0.177 153.5);

Tailwind

colors: {
  custom: {
    50: '#89e6a7',
    500: '#42d982',
    950: '#000000',
  },
}

SCSS

$custom: #42d982;
$custom-light: #89e6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#42d982",
  "rgb": {
    "r": 66,
    "g": 217,
    "b": 130
  },
  "hsl": {
    "h": 145.43,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78617,
    "c": 0.1766,
    "h": 153.5
  },
  "luminance": 0.52396
}

Semantic roles & 50–950 ramp

primary

#42D982

secondary

#8C3366

accent

#3EA1E9

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #42D982

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

Preview Lab → · Contrast checker → · Palette generator →