#42D944#42D944

#42D944 is a light, highly saturated green. Relative luminance 0.512; OKLCH L 77.8% C 0.227 H 143.2°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#42D944
RGB	rgb(66, 217, 68)
HSL	hsl(121, 67%, 55%)
HSV	hsv(121, 70%, 85%)
CMYK	cmyk(69.6%, 0%, 68.7%, 14.9%)
CIE-LAB	lab(76.80, -66.90, 59.37)
CIE-LCH	lch(76.80, 89.45, 138.41°)
OKLab	oklab(77.79% -0.1815 0.136)
OKLCH	oklch(77.79% 0.227 143.2)
XYZ	xyz(28.1013, 51.1983, 13.8690)
Luminance	0.5120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D944 #D942D7

analogous

#8BD942 #42D944 #42D990

triadic

#42D944 #4442D9 #D94442

tetradic

#42D944 #428BD9 #D942D7 #D99042

square

#42D944 #428BD9 #D942D7 #D99042

split-complementary

#42D944 #9042D9 #D9428B

monochromatic

#1B861C #25B927 #42D944 #75E376 #A8EDA9

Accessibility & contrast

On white

1.87

#42D944 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#42D944 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D944

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D944	#FFFFFF	#000000	##000000
##42D944	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52E

Deuteranopia (green-blind)

#CCB952

Tritanopia (blue-blind)

#0FD3BB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d944;
/* rgb */ color: rgb(66, 217, 68);
/* oklch */ color: oklch(77.8% 0.227 143.2);

Tailwind

colors: {
  custom: {
    50: '#8be67f',
    500: '#42d944',
    950: '#000000',
  },
}

SCSS

$custom: #42d944;
$custom-light: #8be67f;
$custom-dark: #000000;

JSON

{
  "hex": "#42d944",
  "rgb": {
    "r": 66,
    "g": 217,
    "b": 68
  },
  "hsl": {
    "h": 120.795,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.77793,
    "c": 0.22681,
    "h": 143.2
  },
  "luminance": 0.51201
}

Semantic roles & 50–950 ramp

primary

#42D944

secondary

#8C338B

accent

#3EE7E9

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #42D944

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

Preview Lab → · Contrast checker → · Palette generator →