#42D55F#42D55F

#42D55F is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.0% C 0.202 H 146.6°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#42D55F
RGB	rgb(66, 213, 95)
HSL	hsl(132, 64%, 55%)
HSV	hsv(132, 69%, 84%)
CMYK	cmyk(69%, 0%, 55.4%, 16.5%)
CIE-LAB	lab(75.80, -62.60, 46.70)
CIE-LCH	lch(75.80, 78.10, 143.28°)
OKLab	oklab(77.05% -0.1688 0.1114)
OKLCH	oklch(77.05% 0.202 146.6)
XYZ	xyz(28.1046, 49.5699, 18.9111)
Luminance	0.4957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D55F #D542B8

analogous

#6ED542 #42D55F #42D5A9

triadic

#42D55F #5F42D5 #D55F42

tetradic

#42D55F #426ED5 #D542B8 #D5A942

square

#42D55F #426ED5 #D542B8 #D5A942

split-complementary

#42D55F #A942D5 #D5426E

monochromatic

#1C8030 #28B243 #42D55F #74E089 #A6EBB4

Accessibility & contrast

On white

1.92

#42D55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#42D55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D55F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D55F	#FFFFFF	#000000	##000000
##42D55F	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)

#D8C254

Deuteranopia (green-blind)

#C6B668

Tritanopia (blue-blind)

#00D0BB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d55f;
/* rgb */ color: rgb(66, 213, 95);
/* oklch */ color: oklch(77.0% 0.202 146.6);

Tailwind

colors: {
  custom: {
    50: '#89e38f',
    500: '#42d55f',
    950: '#000000',
  },
}

SCSS

$custom: #42d55f;
$custom-light: #89e38f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d55f",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 95
  },
  "hsl": {
    "h": 131.837,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7705,
    "c": 0.20224,
    "h": 146.6
  },
  "luminance": 0.49573
}

Semantic roles & 50–950 ramp

primary

#42D55F

secondary

#D89ACC

accent

#41C6E7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160D

muted

#7E847D

Preview Lab

Preview with #42D55F

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

Preview Lab → · Contrast checker → · Palette generator →