#42E043#42E043

#42E043 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.6% C 0.235 H 143.0°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#42E043
RGB	rgb(66, 224, 67)
HSL	hsl(120, 72%, 57%)
HSV	hsv(120, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 70.1%, 12.2%)
CIE-LAB	lab(78.97, -69.24, 62.02)
CIE-LCH	lch(78.97, 92.95, 138.15°)
OKLab	oklab(79.59% -0.1879 0.1414)
OKLCH	oklch(79.59% 0.235 143)
XYZ	xyz(29.9137, 54.8715, 14.3239)
Luminance	0.5487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E043 #E042DF

analogous

#90E042 #42E043 #42E092

triadic

#42E043 #4342E0 #E04342

tetradic

#42E043 #4290E0 #E042DF #E09242

square

#42E043 #4290E0 #E042DF #E09242

split-complementary

#42E043 #9242E0 #E04290

monochromatic

#189018 #20C521 #42E043 #77E977 #ABF1AC

Accessibility & contrast

On white

1.75

#42E043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#42E043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E043

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E043	#FFFFFF	#000000	##000000
##42E043	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2A

Deuteranopia (green-blind)

#D3BF53

Tritanopia (blue-blind)

#04DAC1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42e043;
/* rgb */ color: rgb(66, 224, 67);
/* oklch */ color: oklch(79.6% 0.235 143.0);

Tailwind

colors: {
  custom: {
    50: '#8ceb7f',
    500: '#42e043',
    950: '#000000',
  },
}

SCSS

$custom: #42e043;
$custom-light: #8ceb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#42e043",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 67
  },
  "hsl": {
    "h": 120.38,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79589,
    "c": 0.23517,
    "h": 143
  },
  "luminance": 0.54875
}

Semantic roles & 50–950 ramp

primary

#42E043

secondary

#953194

accent

#39EDEF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E043

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

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