#42C452#42C452

#42C452 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.5% C 0.192 H 145.2°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#42C452
RGB	rgb(66, 196, 82)
HSL	hsl(127, 52%, 51%)
HSV	hsv(127, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 58.2%, 23.1%)
CIE-LAB	lab(70.35, -58.33, 46.27)
CIE-LCH	lch(70.35, 74.45, 141.58°)
OKLab	oklab(72.49% -0.1577 0.1095)
OKLCH	oklch(72.49% 0.192 145.2)
XYZ	xyz(23.5081, 41.2448, 14.7032)
Luminance	0.4125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C452 #C442B4

analogous

#73C442 #42C452 #42C493

triadic

#42C452 #5242C4 #C45242

tetradic

#42C452 #4273C4 #C442B4 #C49342

square

#42C452 #4273C4 #C442B4 #C49342

split-complementary

#42C452 #9342C4 #C44273

monochromatic

#216A2A #30993D #42C452 #71D37D #9FE1A7

Accessibility & contrast

On white

2.27

#42C452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#42C452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C452

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C452	#FFFFFF	#000000	##000000
##42C452	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B346

Deuteranopia (green-blind)

#B7A85B

Tritanopia (blue-blind)

#1BBFAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c452;
/* rgb */ color: rgb(66, 196, 82);
/* oklch */ color: oklch(72.5% 0.192 145.2);

Tailwind

colors: {
  custom: {
    50: '#86d786',
    500: '#42c452',
    950: '#000000',
  },
}

SCSS

$custom: #42c452;
$custom-light: #86d786;
$custom-dark: #000000;

JSON

{
  "hex": "#42c452",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 82
  },
  "hsl": {
    "h": 127.385,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72491,
    "c": 0.19197,
    "h": 145.2
  },
  "luminance": 0.41247
}

Semantic roles & 50–950 ramp

primary

#42C452

secondary

#CE94C7

accent

#4CCADC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42C452

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

Preview Lab → · Contrast checker → · Palette generator →