#4FC340#4FC340

#4FC340 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.4% C 0.199 H 141.4°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#4FC340
RGB	rgb(79, 195, 64)
HSL	hsl(113, 52%, 51%)
HSV	hsv(113, 67%, 76%)
CMYK	cmyk(59.5%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(70.22, -57.08, 54.04)
CIE-LCH	lch(70.22, 78.60, 136.57°)
OKLab	oklab(72.43% -0.1559 0.1242)
OKLCH	oklch(72.43% 0.199 141.4)
XYZ	xyz(23.6638, 41.0605, 11.5279)
Luminance	0.4106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC340 #B440C3

analogous

#90C340 #4FC340 #40C372

triadic

#4FC340 #404FC3 #C3404F

tetradic

#4FC340 #4090C3 #B440C3 #C37240

square

#4FC340 #4090C3 #B440C3 #C37240

split-complementary

#4FC340 #7240C3 #C34090

monochromatic

#296821 #3B972F #4FC340 #7AD26F #A5E09D

Accessibility & contrast

On white

2.28

#4FC340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#4FC340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC340

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC340	#FFFFFF	#000000	##000000
##4FC340	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22E

Deuteranopia (green-blind)

#B9A84C

Tritanopia (blue-blind)

#3DBDA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fc340;
/* rgb */ color: rgb(79, 195, 64);
/* oklch */ color: oklch(72.4% 0.199 141.4);

Tailwind

colors: {
  custom: {
    50: '#8dd67b',
    500: '#4fc340',
    950: '#000000',
  },
}

SCSS

$custom: #4fc340;
$custom-light: #8dd67b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc340",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 113.13,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7243,
    "c": 0.19929,
    "h": 141.4
  },
  "luminance": 0.41063
}

Semantic roles & 50–950 ramp

primary

#4FC340

secondary

#C692CC

accent

#4CDCCB

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4FC340

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

Preview Lab → · Contrast checker → · Palette generator →