#42D043#42D043

#42D043 is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.5% C 0.217 H 143.1°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#42D043
RGB	rgb(66, 208, 67)
HSL	hsl(120, 60%, 54%)
HSV	hsv(120, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 67.8%, 18.4%)
CIE-LAB	lab(73.98, -64.04, 56.76)
CIE-LCH	lch(73.98, 85.58, 138.45°)
OKLab	oklab(75.45% -0.1738 0.1304)
OKLCH	oklch(75.45% 0.217 143.1)
XYZ	xyz(25.8142, 46.6725, 12.9574)
Luminance	0.4667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D043 #D042CF

analogous

#88D042 #42D043 #42D08A

triadic

#42D043 #4342D0 #D04342

tetradic

#42D043 #4288D0 #D042CF #D08A42

square

#42D043 #4288D0 #D042CF #D08A42

split-complementary

#42D043 #8A42D0 #D04288

monochromatic

#1E791F #2AAA2B #42D043 #73DC74 #A4E8A5

Accessibility & contrast

On white

2.03

#42D043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#42D043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D043

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D043	#FFFFFF	#000000	##000000
##42D043	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2F

Deuteranopia (green-blind)

#C4B150

Tritanopia (blue-blind)

#19CAB3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42d043;
/* rgb */ color: rgb(66, 208, 67);
/* oklch */ color: oklch(75.5% 0.217 143.1);

Tailwind

colors: {
  custom: {
    50: '#89e07e',
    500: '#42d043',
    950: '#000000',
  },
}

SCSS

$custom: #42d043;
$custom-light: #89e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#42d043",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 67
  },
  "hsl": {
    "h": 120.423,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.75454,
    "c": 0.21729,
    "h": 143.1
  },
  "luminance": 0.46675
}

Semantic roles & 50–950 ramp

primary

#42D043

secondary

#D599D5

accent

#44E2E3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42D043

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

Preview Lab → · Contrast checker → · Palette generator →