#4EB239#4EB239

#4EB239 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.184 H 140.4°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4EB239
RGB	rgb(78, 178, 57)
HSL	hsl(110, 51%, 46%)
HSV	hsv(110, 68%, 70%)
CMYK	cmyk(56.2%, 0%, 68%, 30.2%)
CIE-LAB	lab(64.77, -51.73, 51.04)
CIE-LCH	lch(64.77, 72.68, 135.39°)
OKLab	oklab(67.91% -0.1417 0.1171)
OKLCH	oklch(67.91% 0.184 140.4)
XYZ	xyz(19.7999, 33.7542, 9.3419)
Luminance	0.3376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB239 #9D39B2

analogous

#8AB239 #4EB239 #39B260

triadic

#4EB239 #394EB2 #B2394E

tetradic

#4EB239 #398AB2 #9D39B2 #B26039

square

#4EB239 #398AB2 #9D39B2 #B26039

split-complementary

#4EB239 #6039B2 #B2398A

monochromatic

#25551B #3A842A #4EB239 #70CB5D #99DA8B

Accessibility & contrast

On white

2.71

#4EB239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4EB239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB239

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB239	#FFFFFF	#000000	##000000
##4EB239	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A228

Deuteranopia (green-blind)

#AA9A44

Tritanopia (blue-blind)

#42AC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb239;
/* rgb */ color: rgb(78, 178, 57);
/* oklch */ color: oklch(67.9% 0.184 140.4);

Tailwind

colors: {
  custom: {
    50: '#8aca75',
    500: '#4eb239',
    950: '#000000',
  },
}

SCSS

$custom: #4eb239;
$custom-light: #8aca75;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb239",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 109.587,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67905,
    "c": 0.18383,
    "h": 140.4
  },
  "luminance": 0.33756
}

Semantic roles & 50–950 ramp

primary

#4EB239

secondary

#B982C4

accent

#4DDBC2

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4EB239

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

Preview Lab → · Contrast checker → · Palette generator →