#4EC240#4EC240

#4EC240 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.1% C 0.199 H 141.6°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#4EC240
RGB	rgb(78, 194, 64)
HSL	hsl(114, 52%, 51%)
HSV	hsv(114, 67%, 76%)
CMYK	cmyk(59.8%, 0%, 67%, 23.9%)
CIE-LAB	lab(69.87, -56.96, 53.66)
CIE-LCH	lch(69.87, 78.26, 136.71°)
OKLab	oklab(72.14% -0.1555 0.1234)
OKLCH	oklch(72.14% 0.199 141.6)
XYZ	xyz(23.3579, 40.5713, 11.4496)
Luminance	0.4057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC240 #B440C2

analogous

#8FC240 #4EC240 #40C273

triadic

#4EC240 #404EC2 #C2404E

tetradic

#4EC240 #408FC2 #B440C2 #C27340

square

#4EC240 #408FC2 #B440C2 #C27340

split-complementary

#4EC240 #7340C2 #C2408F

monochromatic

#286721 #3B9530 #4EC240 #79D16E #A4E09D

Accessibility & contrast

On white

2.30

#4EC240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#4EC240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC240

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC240	#FFFFFF	#000000	##000000
##4EC240	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#B8A74C

Tritanopia (blue-blind)

#3CBCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4ec240;
/* rgb */ color: rgb(78, 194, 64);
/* oklch */ color: oklch(72.1% 0.199 141.6);

Tailwind

colors: {
  custom: {
    50: '#8cd57b',
    500: '#4ec240',
    950: '#000000',
  },
}

SCSS

$custom: #4ec240;
$custom-light: #8cd57b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec240",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 113.538,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72138,
    "c": 0.1985,
    "h": 141.6
  },
  "luminance": 0.40573
}

Semantic roles & 50–950 ramp

primary

#4EC240

secondary

#C692CC

accent

#4DDBCC

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4EC240

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

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