#4EC43B#4EC43B

#4EC43B is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.6% C 0.204 H 141.1°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#4EC43B
RGB	rgb(78, 196, 59)
HSL	hsl(112, 54%, 50%)
HSV	hsv(112, 70%, 77%)
CMYK	cmyk(60.2%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(70.46, -58.12, 56.26)
CIE-LCH	lch(70.46, 80.89, 135.93°)
OKLab	oklab(72.61% -0.1589 0.1283)
OKLCH	oklch(72.61% 0.204 141.1)
XYZ	xyz(23.6701, 41.4131, 10.8830)
Luminance	0.4142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC43B #B13BC4

analogous

#92C43B #4EC43B #3BC46D

triadic

#4EC43B #3B4EC4 #C43B4E

tetradic

#4EC43B #3B92C4 #B13BC4 #C46D3B

square

#4EC43B #3B92C4 #B13BC4 #C46D3B

split-complementary

#4EC43B #6D3BC4 #C43B92

monochromatic

#29661F #3B952D #4EC43B #78D26A #A3E099

Accessibility & contrast

On white

2.26

#4EC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#4EC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC43B

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC43B	#FFFFFF	#000000	##000000
##4EC43B	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B226

Deuteranopia (green-blind)

#BAA948

Tritanopia (blue-blind)

#3CBEA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec43b;
/* rgb */ color: rgb(78, 196, 59);
/* oklch */ color: oklch(72.6% 0.204 141.1);

Tailwind

colors: {
  custom: {
    50: '#8dd778',
    500: '#4ec43b',
    950: '#000000',
  },
}

SCSS

$custom: #4ec43b;
$custom-light: #8dd778;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec43b",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 111.679,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.72613,
    "c": 0.20419,
    "h": 141.1
  },
  "luminance": 0.41415
}

Semantic roles & 50–950 ramp

primary

#4EC43B

secondary

#C48FCC

accent

#4BDDC9

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC43B

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

Preview Lab → · Contrast checker → · Palette generator →