#42C425#42C425

#42C425 is a light, highly saturated green. Relative luminance 0.408; OKLCH L 72.1% C 0.220 H 140.7°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#42C425
RGB	rgb(66, 196, 37)
HSL	hsl(109, 68%, 46%)
HSV	hsv(109, 81%, 77%)
CMYK	cmyk(66.3%, 0%, 81.1%, 23.1%)
CIE-LAB	lab(70.01, -62.28, 63.01)
CIE-LCH	lch(70.01, 88.60, 134.66°)
OKLab	oklab(72.11% -0.1705 0.1396)
OKLCH	oklch(72.11% 0.22 140.7)
XYZ	xyz(22.3195, 40.7694, 8.4429)
Luminance	0.4077 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C425 #A725C4

analogous

#91C425 #42C425 #25C458

triadic

#42C425 #2542C4 #C42542

tetradic

#42C425 #2591C4 #A725C4 #C45825

square

#42C425 #2591C4 #A725C4 #C45825

split-complementary

#42C425 #5825C4 #C42591

monochromatic

#1F5D12 #31911B #42C425 #64DD49 #90E67D

Accessibility & contrast

On white

2.29

#42C425 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#42C425 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C425

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C425	#FFFFFF	#000000	##000000
##42C425	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BAA739

Tritanopia (blue-blind)

#2ABEA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #42c425;
/* rgb */ color: rgb(66, 196, 37);
/* oklch */ color: oklch(72.1% 0.220 140.7);

Tailwind

colors: {
  custom: {
    50: '#88d76e',
    500: '#42c425',
    950: '#000000',
  },
}

SCSS

$custom: #42c425;
$custom-light: #88d76e;
$custom-dark: #000000;

JSON

{
  "hex": "#42c425",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 37
  },
  "hsl": {
    "h": 109.057,
    "s": 68.24,
    "l": 45.686
  },
  "oklch": {
    "l": 0.72108,
    "c": 0.22034,
    "h": 140.7
  },
  "luminance": 0.40772
}

Semantic roles & 50–950 ramp

primary

#42C425

secondary

#BE76CF

accent

#3DEBCB

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #42C425

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

Preview Lab → · Contrast checker → · Palette generator →