#4FD43F#4FD43F

#4FD43F is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.8% C 0.220 H 141.6°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#4FD43F
RGB	rgb(79, 212, 63)
HSL	hsl(114, 63%, 54%)
HSV	hsv(114, 70%, 83%)
CMYK	cmyk(62.7%, 0%, 70.3%, 16.9%)
CIE-LAB	lab(75.52, -63.11, 60.01)
CIE-LCH	lch(75.52, 87.09, 136.44°)
OKLab	oklab(76.81% -0.1722 0.1366)
OKLCH	oklch(76.81% 0.22 141.6)
XYZ	xyz(27.6637, 49.1054, 12.7221)
Luminance	0.4911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD43F #C43FD4

analogous

#9AD43F #4FD43F #3FD47A

triadic

#4FD43F #3F4FD4 #D43F4F

tetradic

#4FD43F #3F9AD4 #C43FD4 #D47A3F

square

#4FD43F #3F9AD4 #C43FD4 #D47A3F

split-complementary

#4FD43F #7A3FD4 #D43F9A

monochromatic

#267D1C #36AF27 #4FD43F #7DDF71 #ABEAA3

Accessibility & contrast

On white

1.94

#4FD43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#4FD43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD43F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD43F	#FFFFFF	#000000	##000000
##4FD43F	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C127

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#37CEB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fd43f;
/* rgb */ color: rgb(79, 212, 63);
/* oklch */ color: oklch(76.8% 0.220 141.6);

Tailwind

colors: {
  custom: {
    50: '#90e27c',
    500: '#4fd43f',
    950: '#000000',
  },
}

SCSS

$custom: #4fd43f;
$custom-light: #90e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd43f",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 63
  },
  "hsl": {
    "h": 113.557,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76808,
    "c": 0.21984,
    "h": 141.6
  },
  "luminance": 0.49108
}

Semantic roles & 50–950 ramp

primary

#4FD43F

secondary

#D098D7

accent

#41E6D5

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0E150A

muted

#7E847C

Preview Lab

Preview with #4FD43F

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

Preview Lab → · Contrast checker → · Palette generator →