#4EDF40#4EDF40

#4EDF40 is a light, highly saturated green. Relative luminance 0.548; OKLCH L 79.6% C 0.232 H 141.9°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#4EDF40
RGB	rgb(78, 223, 64)
HSL	hsl(115, 71%, 56%)
HSV	hsv(115, 71%, 87%)
CMYK	cmyk(65%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(78.90, -66.93, 63.13)
CIE-LCH	lch(78.90, 92.01, 136.67°)
OKLab	oklab(79.61% -0.1824 0.1433)
OKLCH	oklch(79.61% 0.232 141.9)
XYZ	xyz(30.4533, 54.7621, 13.8148)
Luminance	0.5476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EDF40 #D140DF

analogous

#9EDF40 #4EDF40 #40DF82

triadic

#4EDF40 #404EDF #DF404E

tetradic

#4EDF40 #409EDF #D140DF #DF8240

square

#4EDF40 #409EDF #D140DF #DF8240

split-complementary

#4EDF40 #8240DF #DF409E

monochromatic

#228D18 #2FC120 #4EDF40 #7FE874 #AFF1A9

Accessibility & contrast

On white

1.76

#4EDF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#4EDF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EDF40

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EDF40	#FFFFFF	#000000	##000000
##4EDF40	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB25

Deuteranopia (green-blind)

#D3BF50

Tritanopia (blue-blind)

#30D8C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4edf40;
/* rgb */ color: rgb(78, 223, 64);
/* oklch */ color: oklch(79.6% 0.232 141.9);

Tailwind

colors: {
  custom: {
    50: '#91ea7e',
    500: '#4edf40',
    950: '#000000',
  },
}

SCSS

$custom: #4edf40;
$custom-light: #91ea7e;
$custom-dark: #000000;

JSON

{
  "hex": "#4edf40",
  "rgb": {
    "r": 78,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 114.717,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79606,
    "c": 0.23198,
    "h": 141.9
  },
  "luminance": 0.54765
}

Semantic roles & 50–950 ramp

primary

#4EDF40

secondary

#8A3192

accent

#3AEEDE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #4EDF40

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

Preview Lab → · Contrast checker → · Palette generator →