#4EC45A#4EC45A

#4EC45A is a light, vivid green. Relative luminance 0.418; OKLCH L 72.9% C 0.181 H 145.2°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4EC45A
RGB	rgb(78, 196, 90)
HSL	hsl(126, 50%, 54%)
HSV	hsv(126, 60%, 77%)
CMYK	cmyk(60.2%, 0%, 54.1%, 23.1%)
CIE-LAB	lab(70.76, -54.77, 43.08)
CIE-LCH	lch(70.76, 69.68, 141.82°)
OKLab	oklab(72.95% -0.1483 0.103)
OKLCH	oklch(72.95% 0.181 145.2)
XYZ	xyz(24.7257, 41.8354, 16.4429)
Luminance	0.4184 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC45A #C44EB8

analogous

#7DC44E #4EC45A #4EC495

triadic

#4EC45A #5A4EC4 #C45A4E

tetradic

#4EC45A #4E7DC4 #C44EB8 #C4954E

square

#4EC45A #4E7DC4 #C44EB8 #C4954E

split-complementary

#4EC45A #954EC4 #C44E7D

monochromatic

#26722E #35A040 #4EC45A #7CD385 #AAE3B0

Accessibility & contrast

On white

2.24

#4EC45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#4EC45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC45A

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC45A	#FFFFFF	#000000	##000000
##4EC45A	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B350

Deuteranopia (green-blind)

#B8A962

Tritanopia (blue-blind)

#35BFAC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec45a;
/* rgb */ color: rgb(78, 196, 90);
/* oklch */ color: oklch(72.9% 0.181 145.2);

Tailwind

colors: {
  custom: {
    50: '#8bd78b',
    500: '#4ec45a',
    950: '#000000',
  },
}

SCSS

$custom: #4ec45a;
$custom-light: #8bd78b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec45a",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 90
  },
  "hsl": {
    "h": 126.102,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72949,
    "c": 0.18059,
    "h": 145.2
  },
  "luminance": 0.41838
}

Semantic roles & 50–950 ramp

primary

#4EC45A

secondary

#D09ECB

accent

#4ECBDA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4EC45A

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

Preview Lab → · Contrast checker → · Palette generator →