#42DE52#42DE52

#42DE52 is a light, highly saturated green. Relative luminance 0.540; OKLCH L 79.2% C 0.223 H 144.5°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#42DE52
RGB	rgb(66, 222, 82)
HSL	hsl(126, 70%, 56%)
HSV	hsv(126, 70%, 87%)
CMYK	cmyk(70.3%, 0%, 63.1%, 12.9%)
CIE-LAB	lab(78.47, -67.17, 55.54)
CIE-LCH	lch(78.47, 87.15, 140.41°)
OKLab	oklab(79.21% -0.1816 0.1294)
OKLCH	oklch(79.21% 0.223 144.5)
XYZ	xyz(29.8891, 54.0067, 16.8301)
Luminance	0.5401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DE52 #DE42CE

analogous

#80DE42 #42DE52 #42DEA0

triadic

#42DE52 #5242DE #DE5242

tetradic

#42DE52 #4280DE #DE42CE #DEA042

square

#42DE52 #4280DE #DE42CE #DEA042

split-complementary

#42DE52 #A042DE #DE4280

monochromatic

#198D25 #22C132 #42DE52 #76E782 #AAF0B1

Accessibility & contrast

On white

1.78

#42DE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#42DE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DE52

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DE52	#FFFFFF	#000000	##000000
##42DE52	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA41

Deuteranopia (green-blind)

#D0BD5E

Tritanopia (blue-blind)

#00D8C1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #42de52;
/* rgb */ color: rgb(66, 222, 82);
/* oklch */ color: oklch(79.2% 0.223 144.5);

Tailwind

colors: {
  custom: {
    50: '#8bea88',
    500: '#42de52',
    950: '#000000',
  },
}

SCSS

$custom: #42de52;
$custom-light: #8bea88;
$custom-dark: #000000;

JSON

{
  "hex": "#42de52",
  "rgb": {
    "r": 66,
    "g": 222,
    "b": 82
  },
  "hsl": {
    "h": 126.154,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79211,
    "c": 0.223,
    "h": 144.5
  },
  "luminance": 0.5401
}

Semantic roles & 50–950 ramp

primary

#42DE52

secondary

#923288

accent

#3BDBED

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #42DE52

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

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