#42E241#42E241

#42E241 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.1% C 0.239 H 142.9°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#42E241
RGB	rgb(66, 226, 65)
HSL	hsl(120, 74%, 57%)
HSV	hsv(120, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 71.2%, 11.4%)
CIE-LAB	lab(79.57, -70.03, 63.37)
CIE-LCH	lch(79.57, 94.45, 137.86°)
OKLab	oklab(80.09% -0.1902 0.144)
OKLCH	oklch(80.09% 0.239 142.9)
XYZ	xyz(30.3954, 55.9292, 14.1935)
Luminance	0.5593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E241 #E141E2

analogous

#93E241 #42E241 #41E290

triadic

#42E241 #4142E2 #E24142

tetradic

#42E241 #4193E2 #E141E2 #E29041

square

#42E241 #4193E2 #E141E2 #E29041

split-complementary

#42E241 #9041E2 #E24193

monochromatic

#179216 #1FC71E #42E241 #77EA76 #ACF2AB

Accessibility & contrast

On white

1.72

#42E241 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#42E241 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E241

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E241	#FFFFFF	#000000	##000000
##42E241	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD25

Deuteranopia (green-blind)

#D5C051

Tritanopia (blue-blind)

#02DBC2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e241;
/* rgb */ color: rgb(66, 226, 65);
/* oklch */ color: oklch(80.1% 0.239 142.9);

Tailwind

colors: {
  custom: {
    50: '#8dec7f',
    500: '#42e241',
    950: '#000000',
  },
}

SCSS

$custom: #42e241;
$custom-light: #8dec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#42e241",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 65
  },
  "hsl": {
    "h": 119.627,
    "s": 73.516,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80088,
    "c": 0.23853,
    "h": 142.9
  },
  "luminance": 0.55933
}

Semantic roles & 50–950 ramp

primary

#42E241

secondary

#963097

accent

#38F0EF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E241

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

Preview Lab → · Contrast checker → · Palette generator →