#4BB839#4BB839

#4BB839 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.192 H 141.0°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4BB839
RGB	rgb(75, 184, 57)
HSL	hsl(111, 53%, 47%)
HSV	hsv(111, 69%, 72%)
CMYK	cmyk(59.2%, 0%, 69%, 27.8%)
CIE-LAB	lab(66.57, -54.71, 52.93)
CIE-LCH	lch(66.57, 76.12, 135.95°)
OKLab	oklab(69.37% -0.1496 0.1211)
OKLCH	oklch(69.37% 0.192 141)
XYZ	xyz(20.7797, 36.0704, 9.7373)
Luminance	0.3607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB839 #A639B8

analogous

#8BB839 #4BB839 #39B867

triadic

#4BB839 #394BB8 #B8394B

tetradic

#4BB839 #398BB8 #A639B8 #B86739

square

#4BB839 #398BB8 #A639B8 #B86739

split-complementary

#4BB839 #6739B8 #B8398B

monochromatic

#255B1C #38892B #4BB839 #70CE60 #9ADC8F

Accessibility & contrast

On white

2.56

#4BB839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#4BB839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB839

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB839	#FFFFFF	#000000	##000000
##4BB839	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA826

Deuteranopia (green-blind)

#AF9E45

Tritanopia (blue-blind)

#3BB29E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb839;
/* rgb */ color: rgb(75, 184, 57);
/* oklch */ color: oklch(69.4% 0.192 141.0);

Tailwind

colors: {
  custom: {
    50: '#89ce76',
    500: '#4bb839',
    950: '#000000',
  },
}

SCSS

$custom: #4bb839;
$custom-light: #89ce76;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb839",
  "rgb": {
    "r": 75,
    "g": 184,
    "b": 57
  },
  "hsl": {
    "h": 111.496,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69369,
    "c": 0.19245,
    "h": 141
  },
  "luminance": 0.36072
}

Semantic roles & 50–950 ramp

primary

#4BB839

secondary

#BE86C7

accent

#4CDCC8

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4BB839

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

Preview Lab → · Contrast checker → · Palette generator →