#42D649#42D649

#42D649 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.1% C 0.220 H 143.7°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#42D649
RGB	rgb(66, 214, 73)
HSL	hsl(123, 64%, 55%)
HSV	hsv(123, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 65.9%, 16.1%)
CIE-LAB	lab(75.90, -65.46, 56.43)
CIE-LCH	lch(75.90, 86.42, 139.23°)
OKLab	oklab(77.06% -0.1774 0.1303)
OKLCH	oklch(77.06% 0.22 143.7)
XYZ	xyz(27.4942, 49.7294, 14.4518)
Luminance	0.4973 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D649 #D642CF

analogous

#85D642 #42D649 #42D693

triadic

#42D649 #4942D6 #D64942

tetradic

#42D649 #4285D6 #D642CF #D69342

square

#42D649 #4285D6 #D642CF #D69342

split-complementary

#42D649 #9342D6 #D64285

monochromatic

#1C8221 #27B42E #42D649 #74E179 #A7ECAA

Accessibility & contrast

On white

1.92

#42D649 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#42D649 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D649

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D649	#FFFFFF	#000000	##000000
##42D649	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC236

Deuteranopia (green-blind)

#C9B656

Tritanopia (blue-blind)

#0FD0B9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d649;
/* rgb */ color: rgb(66, 214, 73);
/* oklch */ color: oklch(77.1% 0.220 143.7);

Tailwind

colors: {
  custom: {
    50: '#8ae482',
    500: '#42d649',
    950: '#000000',
  },
}

SCSS

$custom: #42d649;
$custom-light: #8ae482;
$custom-dark: #000000;

JSON

{
  "hex": "#42d649",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 73
  },
  "hsl": {
    "h": 122.838,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77063,
    "c": 0.22013,
    "h": 143.7
  },
  "luminance": 0.49732
}

Semantic roles & 50–950 ramp

primary

#42D649

secondary

#D99BD6

accent

#40DFE7

background

#F9FEF8

surface

#F2FCEF

border

#CCD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #42D649

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

Preview Lab → · Contrast checker → · Palette generator →