#42E072#42E072

#42E072 is a light, vivid green. Relative luminance 0.557; OKLCH L 80.1% C 0.200 H 149.2°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#42E072
RGB	rgb(66, 224, 114)
HSL	hsl(138, 72%, 57%)
HSV	hsv(138, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 49.1%, 12.2%)
CIE-LAB	lab(79.43, -63.74, 42.10)
CIE-LCH	lch(79.43, 76.39, 146.55°)
OKLab	oklab(80.12% -0.1715 0.1022)
OKLCH	oklch(80.12% 0.2 149.2)
XYZ	xyz(31.9372, 55.6809, 24.9807)
Luminance	0.5568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E072 #E042B0

analogous

#61E042 #42E072 #42E0C1

triadic

#42E072 #7242E0 #E07242

tetradic

#42E072 #4261E0 #E042B0 #E0C142

square

#42E072 #4261E0 #E042B0 #E0C142

split-complementary

#42E072 #C142E0 #E04261

monochromatic

#18903C #20C552 #42E072 #77E999 #ABF1C0

Accessibility & contrast

On white

1.73

#42E072 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#42E072 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E072

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E072	#FFFFFF	#000000	##000000
##42E072	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CD69

Deuteranopia (green-blind)

#CFC07A

Tritanopia (blue-blind)

#00DCC6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e072;
/* rgb */ color: rgb(66, 224, 114);
/* oklch */ color: oklch(80.1% 0.200 149.2);

Tailwind

colors: {
  custom: {
    50: '#8beb9c',
    500: '#42e072',
    950: '#000000',
  },
}

SCSS

$custom: #42e072;
$custom-light: #8beb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#42e072",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 114
  },
  "hsl": {
    "h": 138.228,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80124,
    "c": 0.1997,
    "h": 149.2
  },
  "luminance": 0.55684
}

Semantic roles & 50–950 ramp

primary

#42E072

secondary

#953177

accent

#39B7EF

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #42E072

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

Preview Lab → · Contrast checker → · Palette generator →