#4BDB39#4BDB39

#4BDB39 is a light, highly saturated green. Relative luminance 0.525; OKLCH L 78.5% C 0.233 H 141.6°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#4BDB39
RGB	rgb(75, 219, 57)
HSL	hsl(113, 69%, 54%)
HSV	hsv(113, 74%, 86%)
CMYK	cmyk(65.8%, 0%, 74%, 14.1%)
CIE-LAB	lab(77.55, -66.74, 64.17)
CIE-LCH	lch(77.55, 92.59, 136.12°)
OKLab	oklab(78.45% -0.1821 0.1446)
OKLCH	oklch(78.45% 0.233 141.6)
XYZ	xyz(28.9701, 52.4513, 12.4675)
Luminance	0.5245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BDB39 #C939DB

analogous

#9CDB39 #4BDB39 #39DB78

triadic

#4BDB39 #394BDB #DB394B

tetradic

#4BDB39 #399CDB #C939DB #DB7839

square

#4BDB39 #399CDB #C939DB #DB7839

split-complementary

#4BDB39 #7839DB #DB399C

monochromatic

#238218 #32B621 #4BDB39 #7AE46D #A9EEA1

Accessibility & contrast

On white

1.83

#4BDB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#4BDB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDB39

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BDB39	#FFFFFF	#000000	##000000
##4BDB39	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C717

Deuteranopia (green-blind)

#CFBB4A

Tritanopia (blue-blind)

#2DD4BC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4bdb39;
/* rgb */ color: rgb(75, 219, 57);
/* oklch */ color: oklch(78.5% 0.233 141.6);

Tailwind

colors: {
  custom: {
    50: '#8fe77a',
    500: '#4bdb39',
    950: '#000000',
  },
}

SCSS

$custom: #4bdb39;
$custom-light: #8fe77a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bdb39",
  "rgb": {
    "r": 75,
    "g": 219,
    "b": 57
  },
  "hsl": {
    "h": 113.333,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7845,
    "c": 0.23253,
    "h": 141.6
  },
  "luminance": 0.52454
}

Semantic roles & 50–950 ramp

primary

#4BDB39

secondary

#7F2F89

accent

#3CECD8

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #4BDB39

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

Preview Lab → · Contrast checker → · Palette generator →