#42D53C#42D53C

#42D53C is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.7% C 0.227 H 142.5°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#42D53C
RGB	rgb(66, 213, 60)
HSL	hsl(118, 65%, 54%)
HSV	hsv(118, 72%, 84%)
CMYK	cmyk(69%, 0%, 71.8%, 16.5%)
CIE-LAB	lab(75.49, -66.28, 60.99)
CIE-LCH	lch(75.49, 90.07, 137.38°)
OKLab	oklab(76.69% -0.1802 0.1384)
OKLCH	oklch(76.69% 0.227 142.5)
XYZ	xyz(26.8551, 49.0701, 12.3303)
Luminance	0.4907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D53C #CF3CD5

analogous

#8ED53C #42D53C #3CD582

triadic

#42D53C #3C42D5 #D53C42

tetradic

#42D53C #3C8ED5 #CF3CD5 #D5823C

square

#42D53C #3C8ED5 #CF3CD5 #D5823C

split-complementary

#42D53C #823CD5 #D53C8E

monochromatic

#1F7C1B #2BAE26 #42D53C #73E06E #A4EBA1

Accessibility & contrast

On white

1.94

#42D53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#42D53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D53C

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D53C	#FFFFFF	#000000	##000000
##42D53C	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC121

Deuteranopia (green-blind)

#C9B54C

Tritanopia (blue-blind)

#18CFB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d53c;
/* rgb */ color: rgb(66, 213, 60);
/* oklch */ color: oklch(76.7% 0.227 142.5);

Tailwind

colors: {
  custom: {
    50: '#8ae37b',
    500: '#42d53c',
    950: '#000000',
  },
}

SCSS

$custom: #42d53c;
$custom-light: #8ae37b;
$custom-dark: #000000;

JSON

{
  "hex": "#42d53c",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 117.647,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76694,
    "c": 0.22723,
    "h": 142.5
  },
  "luminance": 0.49073
}

Semantic roles & 50–950 ramp

primary

#42D53C

secondary

#D596D7

accent

#40E8E1

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #42D53C

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

Preview Lab → · Contrast checker → · Palette generator →