#42E353#42E353

#42E353 is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.5% C 0.228 H 144.5°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#42E353
RGB	rgb(66, 227, 83)
HSL	hsl(126, 74%, 57%)
HSV	hsv(126, 71%, 89%)
CMYK	cmyk(70.9%, 0%, 63.4%, 11%)
CIE-LAB	lab(80.02, -68.69, 56.85)
CIE-LCH	lch(80.02, 89.17, 140.39°)
OKLab	oklab(80.5% -0.1857 0.1323)
OKLCH	oklch(80.5% 0.228 144.5)
XYZ	xyz(31.2751, 56.7175, 17.4813)
Luminance	0.5672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E353 #E342D2

analogous

#82E342 #42E353 #42E3A3

triadic

#42E353 #5342E3 #E35342

tetradic

#42E353 #4282E3 #E342D2 #E3A342

square

#42E353 #4282E3 #E342D2 #E3A342

split-complementary

#42E353 #A342E3 #E34282

monochromatic

#169523 #1ECA30 #42E353 #77EB84 #ADF3B4

Accessibility & contrast

On white

1.70

#42E353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#42E353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E353

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E353	#FFFFFF	#000000	##000000
##42E353	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE42

Deuteranopia (green-blind)

#D4C160

Tritanopia (blue-blind)

#00DDC5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42e353;
/* rgb */ color: rgb(66, 227, 83);
/* oklch */ color: oklch(80.5% 0.228 144.5);

Tailwind

colors: {
  custom: {
    50: '#8ced89',
    500: '#42e353',
    950: '#000000',
  },
}

SCSS

$custom: #42e353;
$custom-light: #8ced89;
$custom-dark: #000000;

JSON

{
  "hex": "#42e353",
  "rgb": {
    "r": 66,
    "g": 227,
    "b": 83
  },
  "hsl": {
    "h": 126.335,
    "s": 74.194,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80503,
    "c": 0.228,
    "h": 144.5
  },
  "luminance": 0.56721
}

Semantic roles & 50–950 ramp

primary

#42E353

secondary

#99308E

accent

#37DDF1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #42E353

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

Preview Lab → · Contrast checker → · Palette generator →