#42E24D#42E24D

#42E24D is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.2% C 0.231 H 143.9°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#42E24D
RGB	rgb(66, 226, 77)
HSL	hsl(124, 73%, 57%)
HSV	hsv(124, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 65.9%, 11.4%)
CIE-LAB	lab(79.66, -68.97, 58.91)
CIE-LCH	lch(79.66, 90.70, 139.50°)
OKLab	oklab(80.19% -0.1867 0.136)
OKLCH	oklch(80.19% 0.231 143.9)
XYZ	xyz(30.7807, 56.0834, 16.2227)
Luminance	0.5609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E24D #E242D7

analogous

#87E242 #42E24D #42E29D

triadic

#42E24D #4D42E2 #E24D42

tetradic

#42E24D #4287E2 #E242D7 #E29D42

square

#42E24D #4287E2 #E242D7 #E29D42

split-complementary

#42E24D #9D42E2 #E24287

monochromatic

#17931F #1FC82A #42E24D #77EA7F #ACF2B1

Accessibility & contrast

On white

1.72

#42E24D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#42E24D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E24D

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E24D	#FFFFFF	#000000	##000000
##42E24D	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)

#E6CD39

Deuteranopia (green-blind)

#D4C15B

Tritanopia (blue-blind)

#00DCC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e24d;
/* rgb */ color: rgb(66, 226, 77);
/* oklch */ color: oklch(80.2% 0.231 143.9);

Tailwind

colors: {
  custom: {
    50: '#8cec85',
    500: '#42e24d',
    950: '#000000',
  },
}

SCSS

$custom: #42e24d;
$custom-light: #8cec85;
$custom-dark: #000000;

JSON

{
  "hex": "#42e24d",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 77
  },
  "hsl": {
    "h": 124.125,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80189,
    "c": 0.23101,
    "h": 143.9
  },
  "luminance": 0.56087
}

Semantic roles & 50–950 ramp

primary

#42E24D

secondary

#983190

accent

#38E3F0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E24D

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

Preview Lab → · Contrast checker → · Palette generator →