#42C744#42C744

#42C744 is a light, highly saturated green. Relative luminance 0.424; OKLCH L 73.1% C 0.206 H 143.3°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#42C744
RGB	rgb(66, 199, 68)
HSL	hsl(121, 54%, 52%)
HSV	hsv(121, 67%, 78%)
CMYK	cmyk(66.8%, 0%, 65.8%, 22%)
CIE-LAB	lab(71.16, -60.93, 53.32)
CIE-LCH	lch(71.16, 80.96, 138.81°)
OKLab	oklab(73.12% -0.1653 0.1232)
OKLCH	oklch(73.12% 0.206 143.3)
XYZ	xyz(23.7122, 42.4200, 12.4060)
Luminance	0.4242 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C744 #C742C5

analogous

#83C742 #42C744 #42C786

triadic

#42C744 #4442C7 #C74442

tetradic

#42C744 #4283C7 #C742C5 #C78642

square

#42C744 #4283C7 #C742C5 #C78642

split-complementary

#42C744 #8642C7 #C74283

monochromatic

#216E22 #2F9D30 #42C744 #71D573 #A0E3A1

Accessibility & contrast

On white

2.21

#42C744 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#42C744 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C744

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C744	#FFFFFF	#000000	##000000
##42C744	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB533

Deuteranopia (green-blind)

#BBAA50

Tritanopia (blue-blind)

#20C1AC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c744;
/* rgb */ color: rgb(66, 199, 68);
/* oklch */ color: oklch(73.1% 0.206 143.3);

Tailwind

colors: {
  custom: {
    50: '#87d97e',
    500: '#42c744',
    950: '#000000',
  },
}

SCSS

$custom: #42c744;
$custom-light: #87d97e;
$custom-dark: #000000;

JSON

{
  "hex": "#42c744",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 68
  },
  "hsl": {
    "h": 120.902,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7312,
    "c": 0.2062,
    "h": 143.3
  },
  "luminance": 0.42422
}

Semantic roles & 50–950 ramp

primary

#42C744

secondary

#D095CF

accent

#4ADBDE

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42C744

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

Preview Lab → · Contrast checker → · Palette generator →