#42C74D#42C74D

#42C74D is a light, vivid green. Relative luminance 0.425; OKLCH L 73.2% C 0.200 H 144.4°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#42C74D
RGB	rgb(66, 199, 77)
HSL	hsl(125, 54%, 52%)
HSV	hsv(125, 67%, 78%)
CMYK	cmyk(66.8%, 0%, 61.3%, 22%)
CIE-LAB	lab(71.24, -59.97, 49.55)
CIE-LCH	lch(71.24, 77.80, 140.43°)
OKLab	oklab(73.21% -0.1623 0.1161)
OKLCH	oklch(73.21% 0.2 144.4)
XYZ	xyz(24.0082, 42.5384, 13.9652)
Luminance	0.4254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C74D #C742BC

analogous

#7AC742 #42C74D #42C78F

triadic

#42C74D #4D42C7 #C74D42

tetradic

#42C74D #427AC7 #C742BC #C78F42

square

#42C74D #427AC7 #C742BC #C78F42

split-complementary

#42C74D #8F42C7 #C7427A

monochromatic

#216E27 #2F9D38 #42C74D #71D579 #A0E3A6

Accessibility & contrast

On white

2.21

#42C74D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#42C74D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C74D

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C74D	#FFFFFF	#000000	##000000
##42C74D	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB53F

Deuteranopia (green-blind)

#BBAA57

Tritanopia (blue-blind)

#1CC2AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c74d;
/* rgb */ color: rgb(66, 199, 77);
/* oklch */ color: oklch(73.2% 0.200 144.4);

Tailwind

colors: {
  custom: {
    50: '#87d983',
    500: '#42c74d',
    950: '#000000',
  },
}

SCSS

$custom: #42c74d;
$custom-light: #87d983;
$custom-dark: #000000;

JSON

{
  "hex": "#42c74d",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 77
  },
  "hsl": {
    "h": 124.962,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73213,
    "c": 0.1996,
    "h": 144.4
  },
  "luminance": 0.42541
}

Semantic roles & 50–950 ramp

primary

#42C74D

secondary

#D095CB

accent

#4AD1DE

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #42C74D

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

Preview Lab → · Contrast checker → · Palette generator →