#4FB13A#4FB13A

#4FB13A is a light, vivid green. Relative luminance 0.334; OKLCH L 67.7% C 0.181 H 140.4°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4FB13A
RGB	rgb(79, 177, 58)
HSL	hsl(109, 51%, 46%)
HSV	hsv(109, 67%, 69%)
CMYK	cmyk(55.4%, 0%, 67.2%, 30.6%)
CIE-LAB	lab(64.49, -51.00, 50.35)
CIE-LCH	lch(64.49, 71.66, 135.37°)
OKLab	oklab(67.69% -0.1397 0.1157)
OKLCH	oklch(67.69% 0.181 140.4)
XYZ	xyz(19.7094, 33.4104, 9.4124)
Luminance	0.3341 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB13A #9C3AB1

analogous

#8AB13A #4FB13A #3AB160

triadic

#4FB13A #3A4FB1 #B13A4F

tetradic

#4FB13A #3A8AB1 #9C3AB1 #B1603A

square

#4FB13A #3A8AB1 #9C3AB1 #B1603A

split-complementary

#4FB13A #603AB1 #B13A8A

monochromatic

#26551C #3A832B #4FB13A #71CA5E #9AD98C

Accessibility & contrast

On white

2.73

#4FB13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#4FB13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB13A

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB13A	#FFFFFF	#000000	##000000
##4FB13A	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A12A

Deuteranopia (green-blind)

#A99945

Tritanopia (blue-blind)

#43AB99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fb13a;
/* rgb */ color: rgb(79, 177, 58);
/* oklch */ color: oklch(67.7% 0.181 140.4);

Tailwind

colors: {
  custom: {
    50: '#8ac976',
    500: '#4fb13a',
    950: '#000000',
  },
}

SCSS

$custom: #4fb13a;
$custom-light: #8ac976;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb13a",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 58
  },
  "hsl": {
    "h": 109.412,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67691,
    "c": 0.18143,
    "h": 140.4
  },
  "luminance": 0.33412
}

Semantic roles & 50–950 ramp

primary

#4FB13A

secondary

#B883C4

accent

#4EDAC1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4FB13A

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

Preview Lab → · Contrast checker → · Palette generator →