#42DD47#42DD47

#42DD47 is a light, highly saturated green. Relative luminance 0.533; OKLCH L 78.8% C 0.229 H 143.4°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#42DD47
RGB	rgb(66, 221, 71)
HSL	hsl(122, 70%, 56%)
HSV	hsv(122, 70%, 87%)
CMYK	cmyk(70.1%, 0%, 67.9%, 13.3%)
CIE-LAB	lab(78.07, -67.93, 59.55)
CIE-LCH	lch(78.07, 90.34, 138.76°)
OKLab	oklab(78.85% -0.1842 0.1367)
OKLCH	oklch(78.85% 0.229 143.4)
XYZ	xyz(29.2387, 53.3229, 14.7114)
Luminance	0.5333 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DD47 #DD42D8

analogous

#8BDD42 #42DD47 #42DD94

triadic

#42DD47 #4742DD #DD4742

tetradic

#42DD47 #428BDD #DD42D8 #DD9442

square

#42DD47 #428BDD #DD42D8 #DD9442

split-complementary

#42DD47 #9442DD #DD428B

monochromatic

#198C1D #22BF27 #42DD47 #76E679 #AAF0AC

Accessibility & contrast

On white

1.80

#42DD47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#42DD47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DD47

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DD47	#FFFFFF	#000000	##000000
##42DD47	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C931

Deuteranopia (green-blind)

#D0BC55

Tritanopia (blue-blind)

#05D7BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #42dd47;
/* rgb */ color: rgb(66, 221, 71);
/* oklch */ color: oklch(78.8% 0.229 143.4);

Tailwind

colors: {
  custom: {
    50: '#8ce981',
    500: '#42dd47',
    950: '#000000',
  },
}

SCSS

$custom: #42dd47;
$custom-light: #8ce981;
$custom-dark: #000000;

JSON

{
  "hex": "#42dd47",
  "rgb": {
    "r": 66,
    "g": 221,
    "b": 71
  },
  "hsl": {
    "h": 121.935,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7885,
    "c": 0.22936,
    "h": 143.4
  },
  "luminance": 0.53326
}

Semantic roles & 50–950 ramp

primary

#42DD47

secondary

#91328E

accent

#3BE7EC

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #42DD47

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

Preview Lab → · Contrast checker → · Palette generator →