#4FBC34#4FBC34

#4FBC34 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.5% C 0.199 H 140.1°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4FBC34
RGB	rgb(79, 188, 52)
HSL	hsl(108, 57%, 47%)
HSV	hsv(108, 72%, 74%)
CMYK	cmyk(58%, 0%, 72.3%, 26.3%)
CIE-LAB	lab(67.93, -55.57, 56.28)
CIE-LCH	lch(67.93, 79.10, 134.64°)
OKLab	oklab(70.51% -0.1525 0.1274)
OKLCH	oklch(70.51% 0.199 140.1)
XYZ	xyz(21.8265, 37.8747, 9.4085)
Luminance	0.3788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBC34 #A134BC

analogous

#93BC34 #4FBC34 #34BC5D

triadic

#4FBC34 #344FBC #BC344F

tetradic

#4FBC34 #3493BC #A134BC #BC5D34

square

#4FBC34 #3493BC #A134BC #BC5D34

split-complementary

#4FBC34 #5D34BC #BC3493

monochromatic

#275C19 #3B8C27 #4FBC34 #73D25B #9CDF8B

Accessibility & contrast

On white

2.45

#4FBC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#4FBC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBC34

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBC34	#FFFFFF	#000000	##000000
##4FBC34	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1C

Deuteranopia (green-blind)

#B4A242

Tritanopia (blue-blind)

#41B6A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4fbc34;
/* rgb */ color: rgb(79, 188, 52);
/* oklch */ color: oklch(70.5% 0.199 140.1);

Tailwind

colors: {
  custom: {
    50: '#8cd174',
    500: '#4fbc34',
    950: '#000000',
  },
}

SCSS

$custom: #4fbc34;
$custom-light: #8cd174;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbc34",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 52
  },
  "hsl": {
    "h": 108.088,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70511,
    "c": 0.1987,
    "h": 140.1
  },
  "luminance": 0.37877
}

Semantic roles & 50–950 ramp

primary

#4FBC34

secondary

#BB83C9

accent

#48E0C2

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4FBC34

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

Preview Lab → · Contrast checker → · Palette generator →