#42BF52#42BF52

#42BF52 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.2% C 0.186 H 145.4°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#42BF52
RGB	rgb(66, 191, 82)
HSL	hsl(128, 49%, 50%)
HSV	hsv(128, 65%, 75%)
CMYK	cmyk(65.4%, 0%, 57.1%, 25.1%)
CIE-LAB	lab(68.77, -56.55, 44.42)
CIE-LCH	lch(68.77, 71.91, 141.85°)
OKLab	oklab(71.19% -0.1529 0.1054)
OKLCH	oklch(71.19% 0.186 145.4)
XYZ	xyz(22.3991, 39.0267, 14.3335)
Luminance	0.3903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF52 #BF42AF

analogous

#70BF42 #42BF52 #42BF90

triadic

#42BF52 #5242BF #BF5242

tetradic

#42BF52 #4270BF #BF42AF #BF9042

square

#42BF52 #4270BF #BF42AF #BF9042

split-complementary

#42BF52 #9042BF #BF4270

monochromatic

#22652B #32923E #42BF52 #70CE7C #9DDEA6

Accessibility & contrast

On white

2.38

#42BF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#42BF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF52

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF52	#FFFFFF	#000000	##000000
##42BF52	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE47

Deuteranopia (green-blind)

#B3A45B

Tritanopia (blue-blind)

#1EBAA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42bf52;
/* rgb */ color: rgb(66, 191, 82);
/* oklch */ color: oklch(71.2% 0.186 145.4);

Tailwind

colors: {
  custom: {
    50: '#85d386',
    500: '#42bf52',
    950: '#000000',
  },
}

SCSS

$custom: #42bf52;
$custom-light: #85d386;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf52",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 82
  },
  "hsl": {
    "h": 127.68,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71188,
    "c": 0.18572,
    "h": 145.4
  },
  "luminance": 0.39029
}

Semantic roles & 50–950 ramp

primary

#42BF52

secondary

#CA93C3

accent

#4FC7D9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BF52

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

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