#42DF47#42DF47

#42DF47 is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.4% C 0.232 H 143.4°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#42DF47
RGB	rgb(66, 223, 71)
HSL	hsl(122, 71%, 57%)
HSV	hsv(122, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 68.2%, 12.5%)
CIE-LAB	lab(78.69, -68.57, 60.21)
CIE-LCH	lch(78.69, 91.25, 138.71°)
OKLab	oklab(79.36% -0.1859 0.1381)
OKLCH	oklch(79.36% 0.232 143.4)
XYZ	xyz(29.7699, 54.3852, 14.8885)
Luminance	0.5439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF47 #DF42DA

analogous

#8CDF42 #42DF47 #42DF96

triadic

#42DF47 #4742DF #DF4742

tetradic

#42DF47 #428CDF #DF42DA #DF9642

square

#42DF47 #428CDF #DF42DA #DF9642

split-complementary

#42DF47 #9642DF #DF428C

monochromatic

#188E1C #21C326 #42DF47 #76E87A #ABF1AD

Accessibility & contrast

On white

1.77

#42DF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#42DF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF47

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF47	#FFFFFF	#000000	##000000
##42DF47	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA31

Deuteranopia (green-blind)

#D1BE56

Tritanopia (blue-blind)

#02D9C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42df47;
/* rgb */ color: rgb(66, 223, 71);
/* oklch */ color: oklch(79.4% 0.232 143.4);

Tailwind

colors: {
  custom: {
    50: '#8cea82',
    500: '#42df47',
    950: '#000000',
  },
}

SCSS

$custom: #42df47;
$custom-light: #8cea82;
$custom-dark: #000000;

JSON

{
  "hex": "#42df47",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 71
  },
  "hsl": {
    "h": 121.911,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79365,
    "c": 0.23159,
    "h": 143.4
  },
  "luminance": 0.54389
}

Semantic roles & 50–950 ramp

primary

#42DF47

secondary

#943291

accent

#3AE8EE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42DF47

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

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