#42E22D#42E22D

#42E22D is a light, highly saturated green. Relative luminance 0.557; OKLCH L 80.0% C 0.248 H 141.6°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#42E22D
RGB	rgb(66, 226, 45)
HSL	hsl(113, 76%, 53%)
HSV	hsv(113, 80%, 89%)
CMYK	cmyk(70.8%, 0%, 80.1%, 11.4%)
CIE-LAB	lab(79.46, -71.37, 69.61)
CIE-LCH	lch(79.46, 99.69, 135.72°)
OKLab	oklab(79.96% -0.1947 0.1544)
OKLCH	oklch(79.96% 0.248 141.6)
XYZ	xyz(29.9151, 55.7371, 11.6639)
Luminance	0.5574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E22D #CD2DE2

analogous

#9CE22D #42E22D #2DE273

triadic

#42E22D #2D42E2 #E22D42

tetradic

#42E22D #2D9CE2 #CD2DE2 #E2732D

square

#42E22D #2D9CE2 #CD2DE2 #E2732D

split-complementary

#42E22D #732DE2 #E22D9C

monochromatic

#1F8312 #2CB819 #42E22D #72E963 #A3F199

Accessibility & contrast

On white

1.73

#42E22D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#42E22D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E22D

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E22D	#FFFFFF	#000000	##000000
##42E22D	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CC00

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#10DBC1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e22d;
/* rgb */ color: rgb(66, 226, 45);
/* oklch */ color: oklch(80.0% 0.248 141.6);

Tailwind

colors: {
  custom: {
    50: '#8eec75',
    500: '#42e22d',
    950: '#000000',
  },
}

SCSS

$custom: #42e22d;
$custom-light: #8eec75;
$custom-dark: #000000;

JSON

{
  "hex": "#42e22d",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 45
  },
  "hsl": {
    "h": 113.039,
    "s": 75.732,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79962,
    "c": 0.24849,
    "h": 141.6
  },
  "luminance": 0.5574
}

Semantic roles & 50–950 ramp

primary

#42E22D

secondary

#7E2A89

accent

#35F2DC

background

#FCFFFB

surface

#F5FEF1

border

#CFD6CB

text

#0E1609

muted

#7F857D

Preview Lab

Preview with #42E22D

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

Preview Lab → · Contrast checker → · Palette generator →