#42C84E#42C84E

#42C84E is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.5% C 0.200 H 144.5°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#42C84E
RGB	rgb(66, 200, 78)
HSL	hsl(125, 55%, 52%)
HSV	hsv(125, 67%, 78%)
CMYK	cmyk(67%, 0%, 61%, 21.6%)
CIE-LAB	lab(71.56, -60.20, 49.48)
CIE-LCH	lch(71.56, 77.93, 140.58°)
OKLab	oklab(73.48% -0.1629 0.116)
OKLCH	oklch(73.48% 0.2 144.5)
XYZ	xyz(24.2746, 43.0143, 14.2296)
Luminance	0.4302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C84E #C842BC

analogous

#79C842 #42C84E #42C891

triadic

#42C84E #4E42C8 #C84E42

tetradic

#42C84E #4279C8 #C842BC #C89142

square

#42C84E #4279C8 #C842BC #C89142

split-complementary

#42C84E #9142C8 #C84279

monochromatic

#206F27 #2E9F38 #42C84E #71D67A #A1E4A7

Accessibility & contrast

On white

2.19

#42C84E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#42C84E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C84E

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C84E	#FFFFFF	#000000	##000000
##42C84E	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB641

Deuteranopia (green-blind)

#BBAB58

Tritanopia (blue-blind)

#1AC3AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c84e;
/* rgb */ color: rgb(66, 200, 78);
/* oklch */ color: oklch(73.5% 0.200 144.5);

Tailwind

colors: {
  custom: {
    50: '#87da84',
    500: '#42c84e',
    950: '#000000',
  },
}

SCSS

$custom: #42c84e;
$custom-light: #87da84;
$custom-dark: #000000;

JSON

{
  "hex": "#42c84e",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 78
  },
  "hsl": {
    "h": 125.373,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73484,
    "c": 0.20003,
    "h": 144.5
  },
  "luminance": 0.43017
}

Semantic roles & 50–950 ramp

primary

#42C84E

secondary

#D096CB

accent

#4AD1DE

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42C84E

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

Preview Lab → · Contrast checker → · Palette generator →