#4EC273#4EC273

#4EC273 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.8% C 0.155 H 151.1°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#4EC273
RGB	rgb(78, 194, 115)
HSL	hsl(139, 49%, 53%)
HSV	hsv(139, 60%, 76%)
CMYK	cmyk(59.8%, 0%, 40.7%, 23.9%)
CIE-LAB	lab(70.48, -50.18, 30.22)
CIE-LCH	lch(70.48, 58.57, 148.94°)
OKLab	oklab(72.84% -0.1357 0.075)
OKLCH	oklch(72.84% 0.155 151.1)
XYZ	xyz(25.5263, 41.4386, 22.8696)
Luminance	0.4144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC273 #C24E9D

analogous

#63C24E #4EC273 #4EC2AD

triadic

#4EC273 #734EC2 #C2734E

tetradic

#4EC273 #4E63C2 #C24E9D #C2AD4E

square

#4EC273 #4E63C2 #C24E9D #C2AD4E

split-complementary

#4EC273 #AD4EC2 #C24E63

monochromatic

#266F3E #369D57 #4EC273 #7CD297 #A9E1BB

Accessibility & contrast

On white

2.26

#4EC273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#4EC273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC273

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC273	#FFFFFF	#000000	##000000
##4EC273	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)

#C3B36D

Deuteranopia (green-blind)

#B3A878

Tritanopia (blue-blind)

#2ABFAE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec273;
/* rgb */ color: rgb(78, 194, 115);
/* oklch */ color: oklch(72.8% 0.155 151.1);

Tailwind

colors: {
  custom: {
    50: '#8ad59c',
    500: '#4ec273',
    950: '#000000',
  },
}

SCSS

$custom: #4ec273;
$custom-light: #8ad59c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec273",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 115
  },
  "hsl": {
    "h": 139.138,
    "s": 48.739,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72836,
    "c": 0.15505,
    "h": 151.1
  },
  "luminance": 0.41441
}

Semantic roles & 50–950 ramp

primary

#4EC273

secondary

#CF9DBF

accent

#50ADD8

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4EC273

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

Preview Lab → · Contrast checker → · Palette generator →