#4CDB39#4CDB39

#4CDB39 is a light, highly saturated green. Relative luminance 0.525; OKLCH L 78.5% C 0.232 H 141.5°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4CDB39
RGB	rgb(76, 219, 57)
HSL	hsl(113, 69%, 54%)
HSV	hsv(113, 74%, 86%)
CMYK	cmyk(65.3%, 0%, 74%, 14.1%)
CIE-LAB	lab(77.57, -66.54, 64.21)
CIE-LCH	lch(77.57, 92.47, 136.02°)
OKLab	oklab(78.48% -0.1816 0.1446)
OKLCH	oklch(78.48% 0.232 141.5)
XYZ	xyz(29.0490, 52.4920, 12.4712)
Luminance	0.5250 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDB39 #C839DB

analogous

#9DDB39 #4CDB39 #39DB77

triadic

#4CDB39 #394CDB #DB394C

tetradic

#4CDB39 #399DDB #C839DB #DB7739

square

#4CDB39 #399DDB #C839DB #DB7739

split-complementary

#4CDB39 #7739DB #DB399D

monochromatic

#248218 #32B621 #4CDB39 #7BE46D #AAEEA1

Accessibility & contrast

On white

1.83

#4CDB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#4CDB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDB39

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDB39	#FFFFFF	#000000	##000000
##4CDB39	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C717

Deuteranopia (green-blind)

#CFBB4A

Tritanopia (blue-blind)

#30D4BC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4cdb39;
/* rgb */ color: rgb(76, 219, 57);
/* oklch */ color: oklch(78.5% 0.232 141.5);

Tailwind

colors: {
  custom: {
    50: '#90e77a',
    500: '#4cdb39',
    950: '#000000',
  },
}

SCSS

$custom: #4cdb39;
$custom-light: #90e77a;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdb39",
  "rgb": {
    "r": 76,
    "g": 219,
    "b": 57
  },
  "hsl": {
    "h": 112.963,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78477,
    "c": 0.23219,
    "h": 141.5
  },
  "luminance": 0.52495
}

Semantic roles & 50–950 ramp

primary

#4CDB39

secondary

#7E2F89

accent

#3CECD7

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #4CDB39

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

Preview Lab → · Contrast checker → · Palette generator →