#42BE55#42BE55

#42BE55 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.0% C 0.182 H 146.0°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#42BE55
RGB	rgb(66, 190, 85)
HSL	hsl(129, 49%, 50%)
HSV	hsv(129, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 55.3%, 25.5%)
CIE-LAB	lab(68.49, -55.80, 42.66)
CIE-LCH	lch(68.49, 70.24, 142.60°)
OKLab	oklab(70.97% -0.1508 0.1018)
OKLCH	oklch(70.97% 0.182 146)
XYZ	xyz(22.2984, 38.6387, 14.8755)
Luminance	0.3864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE55 #BE42AB

analogous

#6DBE42 #42BE55 #42BE93

triadic

#42BE55 #5542BE #BE5542

tetradic

#42BE55 #426DBE #BE42AB #BE9342

square

#42BE55 #426DBE #BE42AB #BE9342

split-complementary

#42BE55 #9342BE #BE426D

monochromatic

#22632C #329140 #42BE55 #70CE7E #9DDDA7

Accessibility & contrast

On white

2.41

#42BE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#42BE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE55

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE55	#FFFFFF	#000000	##000000
##42BE55	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD4B

Deuteranopia (green-blind)

#B2A35D

Tritanopia (blue-blind)

#1EBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42be55;
/* rgb */ color: rgb(66, 190, 85);
/* oklch */ color: oklch(71.0% 0.182 146.0);

Tailwind

colors: {
  custom: {
    50: '#85d387',
    500: '#42be55',
    950: '#000000',
  },
}

SCSS

$custom: #42be55;
$custom-light: #85d387;
$custom-dark: #000000;

JSON

{
  "hex": "#42be55",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 85
  },
  "hsl": {
    "h": 129.194,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70966,
    "c": 0.18193,
    "h": 146
  },
  "luminance": 0.38641
}

Semantic roles & 50–950 ramp

primary

#42BE55

secondary

#CA92C1

accent

#4FC3D8

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BE55

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

Preview Lab → · Contrast checker → · Palette generator →