#42E24F#42E24F

#42E24F is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.2% C 0.230 H 144.1°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#42E24F
RGB	rgb(66, 226, 79)
HSL	hsl(125, 73%, 57%)
HSV	hsv(125, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 65%, 11.4%)
CIE-LAB	lab(79.68, -68.78, 58.12)
CIE-LCH	lch(79.68, 90.04, 139.80°)
OKLab	oklab(80.21% -0.1861 0.1345)
OKLCH	oklch(80.21% 0.23 144.1)
XYZ	xyz(30.8524, 56.1120, 16.6004)
Luminance	0.5612 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E24F #E242D5

analogous

#85E242 #42E24F #42E29F

triadic

#42E24F #4F42E2 #E24F42

tetradic

#42E24F #4285E2 #E242D5 #E29F42

square

#42E24F #4285E2 #E242D5 #E29F42

split-complementary

#42E24F #9F42E2 #E24285

monochromatic

#179321 #1FC82C #42E24F #77EA80 #ACF2B2

Accessibility & contrast

On white

1.72

#42E24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#42E24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E24F

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E24F	#FFFFFF	#000000	##000000
##42E24F	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3C

Deuteranopia (green-blind)

#D4C15C

Tritanopia (blue-blind)

#00DCC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e24f;
/* rgb */ color: rgb(66, 226, 79);
/* oklch */ color: oklch(80.2% 0.230 144.1);

Tailwind

colors: {
  custom: {
    50: '#8cec86',
    500: '#42e24f',
    950: '#000000',
  },
}

SCSS

$custom: #42e24f;
$custom-light: #8cec86;
$custom-dark: #000000;

JSON

{
  "hex": "#42e24f",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 79
  },
  "hsl": {
    "h": 124.875,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80207,
    "c": 0.22966,
    "h": 144.1
  },
  "luminance": 0.56115
}

Semantic roles & 50–950 ramp

primary

#42E24F

secondary

#98318F

accent

#38E1F0

background

#FCFFFC

surface

#F5FEF3

border

#CFD6CD

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #42E24F

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

Preview Lab → · Contrast checker → · Palette generator →