#4FC03C#4FC03C

#4FC03C is a light, vivid green. Relative luminance 0.397; OKLCH L 71.6% C 0.198 H 141.0°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#4FC03C
RGB	rgb(79, 192, 60)
HSL	hsl(111, 52%, 49%)
HSV	hsv(111, 69%, 75%)
CMYK	cmyk(58.9%, 0%, 68.7%, 24.7%)
CIE-LAB	lab(69.25, -56.36, 54.60)
CIE-LCH	lch(69.25, 78.47, 135.91°)
OKLab	oklab(71.62% -0.1541 0.1249)
OKLCH	oklch(71.62% 0.198 141)
XYZ	xyz(22.8886, 39.6857, 10.7280)
Luminance	0.3969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC03C #AD3CC0

analogous

#91C03C #4FC03C #3CC06B

triadic

#4FC03C #3C4FC0 #C03C4F

tetradic

#4FC03C #3C91C0 #AD3CC0 #C06B3C

square

#4FC03C #3C91C0 #AD3CC0 #C06B3C

split-complementary

#4FC03C #6B3CC0 #C03C91

monochromatic

#29631F #3C912D #4FC03C #78D069 #A2DF98

Accessibility & contrast

On white

2.35

#4FC03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#4FC03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC03C

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC03C	#FFFFFF	#000000	##000000
##4FC03C	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF29

Deuteranopia (green-blind)

#B7A548

Tritanopia (blue-blind)

#3FBAA5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4fc03c;
/* rgb */ color: rgb(79, 192, 60);
/* oklch */ color: oklch(71.6% 0.198 141.0);

Tailwind

colors: {
  custom: {
    50: '#8cd479',
    500: '#4fc03c',
    950: '#000000',
  },
}

SCSS

$custom: #4fc03c;
$custom-light: #8cd479;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc03c",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 60
  },
  "hsl": {
    "h": 111.364,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71617,
    "c": 0.19839,
    "h": 141
  },
  "luminance": 0.39688
}

Semantic roles & 50–950 ramp

primary

#4FC03C

secondary

#C28DCA

accent

#4CDCC7

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC03C

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

Preview Lab → · Contrast checker → · Palette generator →