#4FC240#4FC240

#4FC240 is a light, vivid green. Relative luminance 0.406; OKLCH L 72.2% C 0.198 H 141.4°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#4FC240
RGB	rgb(79, 194, 64)
HSL	hsl(113, 52%, 51%)
HSV	hsv(113, 67%, 76%)
CMYK	cmyk(59.3%, 0%, 67%, 23.9%)
CIE-LAB	lab(69.90, -56.72, 53.70)
CIE-LCH	lch(69.90, 78.11, 136.57°)
OKLab	oklab(72.17% -0.1549 0.1235)
OKLCH	oklch(72.17% 0.198 141.4)
XYZ	xyz(23.4405, 40.6139, 11.4535)
Luminance	0.4062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC240 #B340C2

analogous

#90C240 #4FC240 #40C272

triadic

#4FC240 #404FC2 #C2404F

tetradic

#4FC240 #4090C2 #B340C2 #C27240

square

#4FC240 #4090C2 #B340C2 #C27240

split-complementary

#4FC240 #7240C2 #C24090

monochromatic

#296721 #3B9530 #4FC240 #7AD16E #A4E09D

Accessibility & contrast

On white

2.30

#4FC240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#4FC240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC240

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC240	#FFFFFF	#000000	##000000
##4FC240	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#B8A74C

Tritanopia (blue-blind)

#3EBCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fc240;
/* rgb */ color: rgb(79, 194, 64);
/* oklch */ color: oklch(72.2% 0.198 141.4);

Tailwind

colors: {
  custom: {
    50: '#8dd57b',
    500: '#4fc240',
    950: '#000000',
  },
}

SCSS

$custom: #4fc240;
$custom-light: #8dd57b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc240",
  "rgb": {
    "r": 79,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 113.077,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72171,
    "c": 0.19808,
    "h": 141.4
  },
  "luminance": 0.40616
}

Semantic roles & 50–950 ramp

primary

#4FC240

secondary

#C592CC

accent

#4DDBCB

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4FC240

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

Preview Lab → · Contrast checker → · Palette generator →