#4EC45C#4EC45C

#4EC45C is a light, vivid green. Relative luminance 0.419; OKLCH L 73.0% C 0.179 H 145.6°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4EC45C
RGB	rgb(78, 196, 92)
HSL	hsl(127, 50%, 54%)
HSV	hsv(127, 60%, 77%)
CMYK	cmyk(60.2%, 0%, 53.1%, 23.1%)
CIE-LAB	lab(70.78, -54.50, 42.15)
CIE-LCH	lch(70.78, 68.90, 142.29°)
OKLab	oklab(72.98% -0.1475 0.1011)
OKLCH	oklch(72.98% 0.179 145.6)
XYZ	xyz(24.8120, 41.8699, 16.8973)
Luminance	0.4187 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC45C #C44EB6

analogous

#7BC44E #4EC45C #4EC497

triadic

#4EC45C #5C4EC4 #C45C4E

tetradic

#4EC45C #4E7BC4 #C44EB6 #C4974E

square

#4EC45C #4E7BC4 #C44EB6 #C4974E

split-complementary

#4EC45C #974EC4 #C44E7B

monochromatic

#26722F #35A042 #4EC45C #7CD386 #AAE3B1

Accessibility & contrast

On white

2.24

#4EC45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#4EC45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC45C

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC45C	#FFFFFF	#000000	##000000
##4EC45C	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)

#C7B353

Deuteranopia (green-blind)

#B8A964

Tritanopia (blue-blind)

#34BFAC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec45c;
/* rgb */ color: rgb(78, 196, 92);
/* oklch */ color: oklch(73.0% 0.179 145.6);

Tailwind

colors: {
  custom: {
    50: '#8bd78c',
    500: '#4ec45c',
    950: '#000000',
  },
}

SCSS

$custom: #4ec45c;
$custom-light: #8bd78c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec45c",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 92
  },
  "hsl": {
    "h": 127.119,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72977,
    "c": 0.17885,
    "h": 145.6
  },
  "luminance": 0.41872
}

Semantic roles & 50–950 ramp

primary

#4EC45C

secondary

#D09ECA

accent

#4EC9DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4EC45C

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

Preview Lab → · Contrast checker → · Palette generator →