#4CDF40#4CDF40

#4CDF40 is a light, highly saturated green. Relative luminance 0.547; OKLCH L 79.6% C 0.233 H 142.0°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#4CDF40
RGB	rgb(76, 223, 64)
HSL	hsl(115, 71%, 56%)
HSV	hsv(115, 71%, 87%)
CMYK	cmyk(65.9%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(78.86, -67.33, 63.06)
CIE-LCH	lch(78.86, 92.25, 136.87°)
OKLab	oklab(79.55% -0.1834 0.1432)
OKLCH	oklch(79.55% 0.233 142)
XYZ	xyz(30.2919, 54.6789, 13.8072)
Luminance	0.5468 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDF40 #D340DF

analogous

#9CDF40 #4CDF40 #40DF84

triadic

#4CDF40 #404CDF #DF404C

tetradic

#4CDF40 #409CDF #D340DF #DF8440

square

#4CDF40 #409CDF #D340DF #DF8440

split-complementary

#4CDF40 #8440DF #DF409C

monochromatic

#208D18 #2DC120 #4CDF40 #7DE874 #AEF1A9

Accessibility & contrast

On white

1.76

#4CDF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#4CDF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDF40

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDF40	#FFFFFF	#000000	##000000
##4CDF40	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA25

Deuteranopia (green-blind)

#D3BF50

Tritanopia (blue-blind)

#2CD8C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4cdf40;
/* rgb */ color: rgb(76, 223, 64);
/* oklch */ color: oklch(79.6% 0.233 142.0);

Tailwind

colors: {
  custom: {
    50: '#90ea7e',
    500: '#4cdf40',
    950: '#000000',
  },
}

SCSS

$custom: #4cdf40;
$custom-light: #90ea7e;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdf40",
  "rgb": {
    "r": 76,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 115.472,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79553,
    "c": 0.23266,
    "h": 142
  },
  "luminance": 0.54682
}

Semantic roles & 50–950 ramp

primary

#4CDF40

secondary

#8B3192

accent

#3AEEE0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #4CDF40

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

Preview Lab → · Contrast checker → · Palette generator →