#4EC440#4EC440

#4EC440 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.7% C 0.201 H 141.6°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#4EC440
RGB	rgb(78, 196, 64)
HSL	hsl(114, 53%, 51%)
HSV	hsv(114, 67%, 77%)
CMYK	cmyk(60.2%, 0%, 67.3%, 23.1%)
CIE-LAB	lab(70.50, -57.68, 54.33)
CIE-LCH	lch(70.50, 79.24, 136.71°)
OKLab	oklab(72.66% -0.1574 0.1248)
OKLCH	oklch(72.66% 0.201 141.6)
XYZ	xyz(23.8060, 41.4675, 11.5990)
Luminance	0.4147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC440 #B640C4

analogous

#90C440 #4EC440 #40C474

triadic

#4EC440 #404EC4 #C4404E

tetradic

#4EC440 #4090C4 #B640C4 #C47440

square

#4EC440 #4090C4 #B640C4 #C47440

split-complementary

#4EC440 #7440C4 #C44090

monochromatic

#286920 #3A982F #4EC440 #79D26F #A5E19E

Accessibility & contrast

On white

2.26

#4EC440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#4EC440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC440

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC440	#FFFFFF	#000000	##000000
##4EC440	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B22E

Deuteranopia (green-blind)

#BAA94C

Tritanopia (blue-blind)

#3BBEA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec440;
/* rgb */ color: rgb(78, 196, 64);
/* oklch */ color: oklch(72.7% 0.201 141.6);

Tailwind

colors: {
  custom: {
    50: '#8cd77b',
    500: '#4ec440',
    950: '#000000',
  },
}

SCSS

$custom: #4ec440;
$custom-light: #8cd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec440",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 64
  },
  "hsl": {
    "h": 113.636,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72656,
    "c": 0.2009,
    "h": 141.6
  },
  "luminance": 0.4147
}

Semantic roles & 50–950 ramp

primary

#4EC440

secondary

#C793CD

accent

#4CDCCD

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4EC440

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

Preview Lab → · Contrast checker → · Palette generator →