#42C533#42C533

#42C533 is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.5% C 0.215 H 141.7°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#42C533
RGB	rgb(66, 197, 51)
HSL	hsl(114, 59%, 49%)
HSV	hsv(114, 74%, 77%)
CMYK	cmyk(66.5%, 0%, 74.1%, 22.7%)
CIE-LAB	lab(70.40, -61.72, 59.02)
CIE-LCH	lch(70.40, 85.40, 136.28°)
OKLab	oklab(72.46% -0.1683 0.1331)
OKLCH	oklch(72.46% 0.215 141.7)
XYZ	xyz(22.8093, 41.3274, 9.9063)
Luminance	0.4133 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C533 #B633C5

analogous

#8BC533 #42C533 #33C56D

triadic

#42C533 #3342C5 #C53342

tetradic

#42C533 #338BC5 #B633C5 #C56D33

square

#42C533 #338BC5 #B633C5 #C56D33

split-complementary

#42C533 #6D33C5 #C5338B

monochromatic

#21641A #329426 #42C533 #6CD65F #99E290

Accessibility & contrast

On white

2.27

#42C533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#42C533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C533

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C533	#FFFFFF	#000000	##000000
##42C533	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB315

Deuteranopia (green-blind)

#BAA843

Tritanopia (blue-blind)

#26BFA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c533;
/* rgb */ color: rgb(66, 197, 51);
/* oklch */ color: oklch(72.5% 0.215 141.7);

Tailwind

colors: {
  custom: {
    50: '#88d874',
    500: '#42c533',
    950: '#000000',
  },
}

SCSS

$custom: #42c533;
$custom-light: #88d874;
$custom-dark: #000000;

JSON

{
  "hex": "#42c533",
  "rgb": {
    "r": 66,
    "g": 197,
    "b": 51
  },
  "hsl": {
    "h": 113.836,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72455,
    "c": 0.21462,
    "h": 141.7
  },
  "luminance": 0.4133
}

Semantic roles & 50–950 ramp

primary

#42C533

secondary

#C687CD

accent

#46E2D2

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42C533

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

Preview Lab → · Contrast checker → · Palette generator →