#42BE58#42BE58

#42BE58 is a light, vivid green. Relative luminance 0.387; OKLCH L 71.0% C 0.179 H 146.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#42BE58
RGB	rgb(66, 190, 88)
HSL	hsl(131, 49%, 50%)
HSV	hsv(131, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 53.7%, 25.5%)
CIE-LAB	lab(68.52, -55.39, 41.27)
CIE-LCH	lch(68.52, 69.07, 143.31°)
OKLab	oklab(71.01% -0.1496 0.099)
OKLCH	oklch(71.01% 0.179 146.5)
XYZ	xyz(22.4201, 38.6874, 15.5165)
Luminance	0.3869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE58 #BE42A8

analogous

#6ABE42 #42BE58 #42BE96

triadic

#42BE58 #5842BE #BE5842

tetradic

#42BE58 #426ABE #BE42A8 #BE9642

square

#42BE58 #426ABE #BE42A8 #BE9642

split-complementary

#42BE58 #9642BE #BE426A

monochromatic

#22632E #329143 #42BE58 #70CE80 #9DDDA8

Accessibility & contrast

On white

2.40

#42BE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#42BE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE58

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE58	#FFFFFF	#000000	##000000
##42BE58	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE4F

Deuteranopia (green-blind)

#B1A360

Tritanopia (blue-blind)

#1CBAA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42be58;
/* rgb */ color: rgb(66, 190, 88);
/* oklch */ color: oklch(71.0% 0.179 146.5);

Tailwind

colors: {
  custom: {
    50: '#85d389',
    500: '#42be58',
    950: '#000000',
  },
}

SCSS

$custom: #42be58;
$custom-light: #85d389;
$custom-dark: #000000;

JSON

{
  "hex": "#42be58",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 88
  },
  "hsl": {
    "h": 130.645,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71007,
    "c": 0.17935,
    "h": 146.5
  },
  "luminance": 0.3869
}

Semantic roles & 50–950 ramp

primary

#42BE58

secondary

#CA92C0

accent

#4FC0D8

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #42BE58

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

Preview Lab → · Contrast checker → · Palette generator →