#42D646#42D646

#42D646 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.0% C 0.222 H 143.4°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#42D646
RGB	rgb(66, 214, 70)
HSL	hsl(122, 64%, 55%)
HSV	hsv(122, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 67.3%, 16.1%)
CIE-LAB	lab(75.88, -65.74, 57.61)
CIE-LCH	lch(75.88, 87.41, 138.77°)
OKLab	oklab(77.04% -0.1783 0.1325)
OKLCH	oklch(77.04% 0.222 143.4)
XYZ	xyz(27.3971, 49.6906, 13.9406)
Luminance	0.4969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D646 #D642D2

analogous

#88D642 #42D646 #42D690

triadic

#42D646 #4642D6 #D64642

tetradic

#42D646 #4288D6 #D642D2 #D69042

square

#42D646 #4288D6 #D642D2 #D69042

split-complementary

#42D646 #9042D6 #D64288

monochromatic

#1C821F #27B42B #42D646 #74E177 #A7ECA8

Accessibility & contrast

On white

1.92

#42D646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#42D646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D646

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D646	#FFFFFF	#000000	##000000
##42D646	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC232

Deuteranopia (green-blind)

#C9B653

Tritanopia (blue-blind)

#12D0B9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d646;
/* rgb */ color: rgb(66, 214, 70);
/* oklch */ color: oklch(77.0% 0.222 143.4);

Tailwind

colors: {
  custom: {
    50: '#8ae480',
    500: '#42d646',
    950: '#000000',
  },
}

SCSS

$custom: #42d646;
$custom-light: #8ae480;
$custom-dark: #000000;

JSON

{
  "hex": "#42d646",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 70
  },
  "hsl": {
    "h": 121.622,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77035,
    "c": 0.22214,
    "h": 143.4
  },
  "luminance": 0.49694
}

Semantic roles & 50–950 ramp

primary

#42D646

secondary

#D99BD7

accent

#40E3E7

background

#F9FEF8

surface

#F2FCEF

border

#CCD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #42D646

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

Preview Lab → · Contrast checker → · Palette generator →