#42D55E#42D55E

#42D55E is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.0% C 0.203 H 146.4°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#42D55E
RGB	rgb(66, 213, 94)
HSL	hsl(131, 64%, 55%)
HSV	hsv(131, 69%, 84%)
CMYK	cmyk(69%, 0%, 55.9%, 16.5%)
CIE-LAB	lab(75.79, -62.73, 47.15)
CIE-LCH	lch(75.79, 78.47, 143.07°)
OKLab	oklab(77.04% -0.1692 0.1123)
OKLCH	oklch(77.04% 0.203 146.4)
XYZ	xyz(28.0594, 49.5518, 18.6732)
Luminance	0.4955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D55E #D542B9

analogous

#6FD542 #42D55E #42D5A8

triadic

#42D55E #5E42D5 #D55E42

tetradic

#42D55E #426FD5 #D542B9 #D5A842

square

#42D55E #426FD5 #D542B9 #D5A842

split-complementary

#42D55E #A842D5 #D5426F

monochromatic

#1C802F #28B242 #42D55E #74E089 #A6EBB3

Accessibility & contrast

On white

1.92

#42D55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#42D55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D55E

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D55E	#FFFFFF	#000000	##000000
##42D55E	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C253

Deuteranopia (green-blind)

#C6B667

Tritanopia (blue-blind)

#00D0BB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d55e;
/* rgb */ color: rgb(66, 213, 94);
/* oklch */ color: oklch(77.0% 0.203 146.4);

Tailwind

colors: {
  custom: {
    50: '#89e38f',
    500: '#42d55e',
    950: '#000000',
  },
}

SCSS

$custom: #42d55e;
$custom-light: #89e38f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d55e",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 94
  },
  "hsl": {
    "h": 131.429,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77037,
    "c": 0.20307,
    "h": 146.4
  },
  "luminance": 0.49555
}

Semantic roles & 50–950 ramp

primary

#42D55E

secondary

#D89ACD

accent

#41C7E7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160D

muted

#7E847D

Preview Lab

Preview with #42D55E

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

Preview Lab → · Contrast checker → · Palette generator →