#4BC321#4BC321

#4BC321 is a light, highly saturated green. Relative luminance 0.406; OKLCH L 72.1% C 0.218 H 139.6°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#4BC321
RGB	rgb(75, 195, 33)
HSL	hsl(104, 71%, 45%)
HSV	hsv(104, 83%, 76%)
CMYK	cmyk(61.5%, 0%, 83.1%, 23.5%)
CIE-LAB	lab(69.92, -60.17, 64.07)
CIE-LCH	lch(69.92, 87.89, 133.20°)
OKLab	oklab(72.09% -0.1655 0.1411)
OKLCH	oklch(72.09% 0.218 139.6)
XYZ	xyz(22.6903, 40.6337, 8.0859)
Luminance	0.4064 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC321 #9921C3

analogous

#9CC321 #4BC321 #21C348

triadic

#4BC321 #214BC3 #C3214B

tetradic

#4BC321 #219CC3 #9921C3 #C34821

square

#4BC321 #219CC3 #9921C3 #C34821

split-complementary

#4BC321 #4821C3 #C3219C

monochromatic

#235A0F #378F18 #4BC321 #6BDF42 #94E877

Accessibility & contrast

On white

2.30

#4BC321 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#4BC321 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC321

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC321	#FFFFFF	#000000	##000000
##4BC321	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BAA736

Tritanopia (blue-blind)

#3BBCA6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4bc321;
/* rgb */ color: rgb(75, 195, 33);
/* oklch */ color: oklch(72.1% 0.218 139.6);

Tailwind

colors: {
  custom: {
    50: '#8cd66c',
    500: '#4bc321',
    950: '#000000',
  },
}

SCSS

$custom: #4bc321;
$custom-light: #8cd66c;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc321",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 33
  },
  "hsl": {
    "h": 104.444,
    "s": 71.053,
    "l": 44.706
  },
  "oklch": {
    "l": 0.72091,
    "c": 0.21754,
    "h": 139.6
  },
  "luminance": 0.40636
}

Semantic roles & 50–950 ramp

primary

#4BC321

secondary

#B771CF

accent

#3AEEBF

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0D1408

muted

#7E837A

Preview Lab

Preview with #4BC321

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

Preview Lab → · Contrast checker → · Palette generator →