#42C84F#42C84F

#42C84F is a light, vivid green. Relative luminance 0.430; OKLCH L 73.5% C 0.199 H 144.7°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#42C84F
RGB	rgb(66, 200, 79)
HSL	hsl(126, 55%, 52%)
HSV	hsv(126, 67%, 78%)
CMYK	cmyk(67%, 0%, 60.5%, 21.6%)
CIE-LAB	lab(71.57, -60.09, 49.05)
CIE-LCH	lch(71.57, 77.56, 140.78°)
OKLab	oklab(73.5% -0.1626 0.1152)
OKLCH	oklch(73.5% 0.199 144.7)
XYZ	xyz(24.3108, 43.0288, 14.4198)
Luminance	0.4303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C84F #C842BB

analogous

#78C842 #42C84F #42C892

triadic

#42C84F #4F42C8 #C84F42

tetradic

#42C84F #4278C8 #C842BB #C89242

square

#42C84F #4278C8 #C842BB #C89242

split-complementary

#42C84F #9242C8 #C84278

monochromatic

#206F28 #2E9F39 #42C84F #71D67B #A1E4A7

Accessibility & contrast

On white

2.19

#42C84F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#42C84F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C84F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C84F	#FFFFFF	#000000	##000000
##42C84F	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB642

Deuteranopia (green-blind)

#BBAB59

Tritanopia (blue-blind)

#1AC3AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c84f;
/* rgb */ color: rgb(66, 200, 79);
/* oklch */ color: oklch(73.5% 0.199 144.7);

Tailwind

colors: {
  custom: {
    50: '#87da84',
    500: '#42c84f',
    950: '#000000',
  },
}

SCSS

$custom: #42c84f;
$custom-light: #87da84;
$custom-dark: #000000;

JSON

{
  "hex": "#42c84f",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 79
  },
  "hsl": {
    "h": 125.821,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73496,
    "c": 0.19926,
    "h": 144.7
  },
  "luminance": 0.43031
}

Semantic roles & 50–950 ramp

primary

#42C84F

secondary

#D096CA

accent

#4AD0DE

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42C84F

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

Preview Lab → · Contrast checker → · Palette generator →