#42D356#42D356

#42D356 is a light, highly saturated green. Relative luminance 0.484; OKLCH L 76.4% C 0.207 H 145.3°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#42D356
RGB	rgb(66, 211, 86)
HSL	hsl(128, 62%, 54%)
HSV	hsv(128, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 59.2%, 17.3%)
CIE-LAB	lab(75.09, -63.04, 49.96)
CIE-LCH	lch(75.09, 80.44, 141.60°)
OKLab	oklab(76.43% -0.1703 0.1178)
OKLCH	oklch(76.43% 0.207 145.3)
XYZ	xyz(27.2189, 48.4157, 16.7130)
Luminance	0.4842 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D356 #D342BF

analogous

#77D342 #42D356 #42D39F

triadic

#42D356 #5642D3 #D35642

tetradic

#42D356 #4277D3 #D342BF #D39F42

square

#42D356 #4277D3 #D342BF #D39F42

split-complementary

#42D356 #9F42D3 #D34277

monochromatic

#1D7D2A #29AF3B #42D356 #74DF82 #A5EAAF

Accessibility & contrast

On white

1.97

#42D356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#42D356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D356

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D356	#FFFFFF	#000000	##000000
##42D356	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C049

Deuteranopia (green-blind)

#C5B460

Tritanopia (blue-blind)

#06CEB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d356;
/* rgb */ color: rgb(66, 211, 86);
/* oklch */ color: oklch(76.4% 0.207 145.3);

Tailwind

colors: {
  custom: {
    50: '#89e289',
    500: '#42d356',
    950: '#000000',
  },
}

SCSS

$custom: #42d356;
$custom-light: #89e289;
$custom-dark: #000000;

JSON

{
  "hex": "#42d356",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 86
  },
  "hsl": {
    "h": 128.276,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76425,
    "c": 0.20706,
    "h": 145.3
  },
  "luminance": 0.48419
}

Semantic roles & 50–950 ramp

primary

#42D356

secondary

#D79ACF

accent

#42CFE5

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D150C

muted

#7E847D

Preview Lab

Preview with #42D356

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

Preview Lab → · Contrast checker → · Palette generator →