#42D963#42D963

#42D963 is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.1% C 0.204 H 147.0°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#42D963
RGB	rgb(66, 217, 99)
HSL	hsl(133, 67%, 55%)
HSV	hsv(133, 70%, 85%)
CMYK	cmyk(69.6%, 0%, 54.4%, 14.9%)
CIE-LAB	lab(77.09, -63.45, 46.37)
CIE-LCH	lch(77.09, 78.59, 143.84°)
OKLab	oklab(78.13% -0.171 0.1109)
OKLCH	oklch(78.13% 0.204 147)
XYZ	xyz(29.3096, 51.6816, 20.2328)
Luminance	0.5169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D963 #D942B8

analogous

#6CD942 #42D963 #42D9AF

triadic

#42D963 #6342D9 #D96342

tetradic

#42D963 #426CD9 #D942B8 #D9AF42

square

#42D963 #426CD9 #D942B8 #D9AF42

split-complementary

#42D963 #AF42D9 #D9426C

monochromatic

#1B8632 #25B945 #42D963 #75E38D #A8EDB7

Accessibility & contrast

On white

1.85

#42D963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#42D963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D963

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D963	#FFFFFF	#000000	##000000
##42D963	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC658

Deuteranopia (green-blind)

#CAB96C

Tritanopia (blue-blind)

#00D4BE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d963;
/* rgb */ color: rgb(66, 217, 99);
/* oklch */ color: oklch(78.1% 0.204 147.0);

Tailwind

colors: {
  custom: {
    50: '#8ae692',
    500: '#42d963',
    950: '#000000',
  },
}

SCSS

$custom: #42d963;
$custom-light: #8ae692;
$custom-dark: #000000;

JSON

{
  "hex": "#42d963",
  "rgb": {
    "r": 66,
    "g": 217,
    "b": 99
  },
  "hsl": {
    "h": 133.113,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78128,
    "c": 0.20383,
    "h": 147
  },
  "luminance": 0.51685
}

Semantic roles & 50–950 ramp

primary

#42D963

secondary

#8C3379

accent

#3EC4E9

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #42D963

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

Preview Lab → · Contrast checker → · Palette generator →