#42E147#42E147

#42E147 is a light, highly saturated green. Relative luminance 0.555; OKLCH L 79.9% C 0.234 H 143.4°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#42E147
RGB	rgb(66, 225, 71)
HSL	hsl(122, 73%, 57%)
HSV	hsv(122, 71%, 88%)
CMYK	cmyk(70.7%, 0%, 68.4%, 11.8%)
CIE-LAB	lab(79.31, -69.21, 60.87)
CIE-LCH	lch(79.31, 92.17, 138.67°)
OKLab	oklab(79.88% -0.1877 0.1395)
OKLCH	oklch(79.88% 0.234 143.4)
XYZ	xyz(30.3074, 55.4603, 15.0677)
Luminance	0.5546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E147 #E142DC

analogous

#8CE142 #42E147 #42E197

triadic

#42E147 #4742E1 #E14742

tetradic

#42E147 #428CE1 #E142DC #E19742

square

#42E147 #428CE1 #E142DC #E19742

split-complementary

#42E147 #9742E1 #E1428C

monochromatic

#17921B #1FC625 #42E147 #77E97A #ACF2AE

Accessibility & contrast

On white

1.74

#42E147 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#42E147 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E147

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E147	#FFFFFF	#000000	##000000
##42E147	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC30

Deuteranopia (green-blind)

#D3C056

Tritanopia (blue-blind)

#00DBC2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #42e147;
/* rgb */ color: rgb(66, 225, 71);
/* oklch */ color: oklch(79.9% 0.234 143.4);

Tailwind

colors: {
  custom: {
    50: '#8cec82',
    500: '#42e147',
    950: '#000000',
  },
}

SCSS

$custom: #42e147;
$custom-light: #8cec82;
$custom-dark: #000000;

JSON

{
  "hex": "#42e147",
  "rgb": {
    "r": 66,
    "g": 225,
    "b": 71
  },
  "hsl": {
    "h": 121.887,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.79879,
    "c": 0.23381,
    "h": 143.4
  },
  "luminance": 0.55464
}

Semantic roles & 50–950 ramp

primary

#42E147

secondary

#963193

accent

#38EAEF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42E147

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

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