#42C653#42C653

#42C653 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.0% C 0.194 H 145.3°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#42C653
RGB	rgb(66, 198, 83)
HSL	hsl(128, 54%, 52%)
HSV	hsv(128, 67%, 78%)
CMYK	cmyk(66.7%, 0%, 58.1%, 22.4%)
CIE-LAB	lab(70.99, -58.91, 46.55)
CIE-LCH	lch(70.99, 75.09, 141.68°)
OKLab	oklab(73.02% -0.1592 0.1102)
OKLCH	oklch(73.02% 0.194 145.3)
XYZ	xyz(24.0006, 42.1684, 15.0564)
Luminance	0.4217 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C653 #C642B5

analogous

#73C642 #42C653 #42C695

triadic

#42C653 #5342C6 #C65342

tetradic

#42C653 #4273C6 #C642B5 #C69542

square

#42C653 #4273C6 #C642B5 #C69542

split-complementary

#42C653 #9542C6 #C64273

monochromatic

#216D2B #2F9C3D #42C653 #71D47E #A0E2A9

Accessibility & contrast

On white

2.23

#42C653 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#42C653 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C653

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C653	#FFFFFF	#000000	##000000
##42C653	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B447

Deuteranopia (green-blind)

#B9A95C

Tritanopia (blue-blind)

#19C1AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c653;
/* rgb */ color: rgb(66, 198, 83);
/* oklch */ color: oklch(73.0% 0.194 145.3);

Tailwind

colors: {
  custom: {
    50: '#86d887',
    500: '#42c653',
    950: '#000000',
  },
}

SCSS

$custom: #42c653;
$custom-light: #86d887;
$custom-dark: #000000;

JSON

{
  "hex": "#42c653",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 83
  },
  "hsl": {
    "h": 127.727,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73023,
    "c": 0.19363,
    "h": 145.3
  },
  "luminance": 0.42171
}

Semantic roles & 50–950 ramp

primary

#42C653

secondary

#CF95C7

accent

#4BCADD

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #42C653

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

Preview Lab → · Contrast checker → · Palette generator →