#42D246#42D246

#42D246 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.0% C 0.218 H 143.4°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#42D246
RGB	rgb(66, 210, 70)
HSL	hsl(122, 62%, 54%)
HSV	hsv(122, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 66.7%, 17.6%)
CIE-LAB	lab(74.63, -64.42, 56.27)
CIE-LCH	lch(74.63, 85.54, 138.87°)
OKLab	oklab(76% -0.1747 0.1297)
OKLCH	oklch(76% 0.218 143.4)
XYZ	xyz(26.3972, 47.6908, 13.6073)
Luminance	0.4769 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D246 #D242CE

analogous

#86D242 #42D246 #42D28E

triadic

#42D246 #4642D2 #D24642

tetradic

#42D246 #4286D2 #D242CE #D28E42

square

#42D246 #4286D2 #D242CE #D28E42

split-complementary

#42D246 #8E42D2 #D24286

monochromatic

#1E7C20 #29AD2D #42D246 #73DE76 #A5EAA7

Accessibility & contrast

On white

1.99

#42D246 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#42D246 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D246

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D246	#FFFFFF	#000000	##000000
##42D246	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF33

Deuteranopia (green-blind)

#C5B353

Tritanopia (blue-blind)

#16CCB5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d246;
/* rgb */ color: rgb(66, 210, 70);
/* oklch */ color: oklch(76.0% 0.218 143.4);

Tailwind

colors: {
  custom: {
    50: '#89e180',
    500: '#42d246',
    950: '#000000',
  },
}

SCSS

$custom: #42d246;
$custom-light: #89e180;
$custom-dark: #000000;

JSON

{
  "hex": "#42d246",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 70
  },
  "hsl": {
    "h": 121.667,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75999,
    "c": 0.21758,
    "h": 143.4
  },
  "luminance": 0.47694
}

Semantic roles & 50–950 ramp

primary

#42D246

secondary

#D799D5

accent

#43E0E5

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42D246

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

Preview Lab → · Contrast checker → · Palette generator →