#42E244#42E244

#42E244 is a light, highly saturated green. Relative luminance 0.560; OKLCH L 80.1% C 0.237 H 143.1°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#42E244
RGB	rgb(66, 226, 68)
HSL	hsl(121, 73%, 57%)
HSV	hsv(121, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 69.9%, 11.4%)
CIE-LAB	lab(79.59, -69.79, 62.30)
CIE-LCH	lch(79.59, 93.55, 138.24°)
OKLab	oklab(80.11% -0.1894 0.1421)
OKLCH	oklch(80.11% 0.237 143.1)
XYZ	xyz(30.4846, 55.9649, 14.6634)
Luminance	0.5597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E244 #E242E0

analogous

#90E242 #42E244 #42E294

triadic

#42E244 #4442E2 #E24442

tetradic

#42E244 #4290E2 #E242E0 #E29442

square

#42E244 #4290E2 #E242E0 #E29442

split-complementary

#42E244 #9442E2 #E24290

monochromatic

#179318 #1FC821 #42E244 #77EA78 #ACF2AD

Accessibility & contrast

On white

1.72

#42E244 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#42E244 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E244

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E244	#FFFFFF	#000000	##000000
##42E244	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)

#E7CD2B

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#00DCC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e244;
/* rgb */ color: rgb(66, 226, 68);
/* oklch */ color: oklch(80.1% 0.237 143.1);

Tailwind

colors: {
  custom: {
    50: '#8dec80',
    500: '#42e244',
    950: '#000000',
  },
}

SCSS

$custom: #42e244;
$custom-light: #8dec80;
$custom-dark: #000000;

JSON

{
  "hex": "#42e244",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 68
  },
  "hsl": {
    "h": 120.75,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80111,
    "c": 0.23676,
    "h": 143.1
  },
  "luminance": 0.55968
}

Semantic roles & 50–950 ramp

primary

#42E244

secondary

#983196

accent

#38EEF0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E244

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

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