#42E041#42E041

#42E041 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.6% C 0.236 H 142.9°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#42E041
RGB	rgb(66, 224, 65)
HSL	hsl(120, 72%, 57%)
HSV	hsv(120, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 71%, 12.2%)
CIE-LAB	lab(78.95, -69.40, 62.74)
CIE-LCH	lch(78.95, 93.55, 137.89°)
OKLab	oklab(79.57% -0.1885 0.1427)
OKLCH	oklch(79.57% 0.236 142.9)
XYZ	xyz(29.8548, 54.8479, 14.0133)
Luminance	0.5485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E041 #DF41E0

analogous

#91E041 #42E041 #41E090

triadic

#42E041 #4142E0 #E04142

tetradic

#42E041 #4191E0 #DF41E0 #E09041

square

#42E041 #4191E0 #DF41E0 #E09041

split-complementary

#42E041 #9041E0 #E04191

monochromatic

#188F17 #21C420 #42E041 #76E976 #ABF1AA

Accessibility & contrast

On white

1.75

#42E041 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#42E041 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E041

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E041	#FFFFFF	#000000	##000000
##42E041	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB26

Deuteranopia (green-blind)

#D3BF51

Tritanopia (blue-blind)

#06D9C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42e041;
/* rgb */ color: rgb(66, 224, 65);
/* oklch */ color: oklch(79.6% 0.236 142.9);

Tailwind

colors: {
  custom: {
    50: '#8ceb7e',
    500: '#42e041',
    950: '#000000',
  },
}

SCSS

$custom: #42e041;
$custom-light: #8ceb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42e041",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 65
  },
  "hsl": {
    "h": 119.623,
    "s": 71.946,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79573,
    "c": 0.23636,
    "h": 142.9
  },
  "luminance": 0.54851
}

Semantic roles & 50–950 ramp

primary

#42E041

secondary

#943194

accent

#39EFEE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E041

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

Preview Lab → · Contrast checker → · Palette generator →