#42BE53#42BE53

#42BE53 is a light, vivid green. Relative luminance 0.386; OKLCH L 70.9% C 0.184 H 145.6°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#42BE53
RGB	rgb(66, 190, 83)
HSL	hsl(128, 49%, 50%)
HSV	hsv(128, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 56.3%, 25.5%)
CIE-LAB	lab(68.47, -56.06, 43.59)
CIE-LCH	lch(68.47, 71.01, 142.14°)
OKLab	oklab(70.94% -0.1515 0.1037)
OKLCH	oklch(70.94% 0.184 145.6)
XYZ	xyz(22.2201, 38.6074, 14.4629)
Luminance	0.3861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE53 #BE42AD

analogous

#6FBE42 #42BE53 #42BE91

triadic

#42BE53 #5342BE #BE5342

tetradic

#42BE53 #426FBE #BE42AD #BE9142

square

#42BE53 #426FBE #BE42AD #BE9142

split-complementary

#42BE53 #9142BE #BE426F

monochromatic

#22632B #32913F #42BE53 #70CE7C #9DDDA6

Accessibility & contrast

On white

2.41

#42BE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#42BE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE53

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE53	#FFFFFF	#000000	##000000
##42BE53	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD49

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#1FB9A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42be53;
/* rgb */ color: rgb(66, 190, 83);
/* oklch */ color: oklch(70.9% 0.184 145.6);

Tailwind

colors: {
  custom: {
    50: '#85d386',
    500: '#42be53',
    950: '#000000',
  },
}

SCSS

$custom: #42be53;
$custom-light: #85d386;
$custom-dark: #000000;

JSON

{
  "hex": "#42be53",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 83
  },
  "hsl": {
    "h": 128.226,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7094,
    "c": 0.18362,
    "h": 145.6
  },
  "luminance": 0.3861
}

Semantic roles & 50–950 ramp

primary

#42BE53

secondary

#CA92C2

accent

#4FC6D8

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BE53

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

Preview Lab → · Contrast checker → · Palette generator →