#4FCC39#4FCC39

#4FCC39 is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.7% C 0.214 H 140.9°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#4FCC39
RGB	rgb(79, 204, 57)
HSL	hsl(111, 59%, 51%)
HSV	hsv(111, 72%, 80%)
CMYK	cmyk(61.3%, 0%, 72.1%, 20%)
CIE-LAB	lab(72.98, -60.84, 59.61)
CIE-LCH	lch(72.98, 85.18, 135.59°)
OKLab	oklab(74.7% -0.1664 0.135)
OKLCH	oklch(74.7% 0.214 140.9)
XYZ	xyz(25.5546, 45.1410, 11.2365)
Luminance	0.4514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCC39 #B639CC

analogous

#98CC39 #4FCC39 #39CC6C

triadic

#4FCC39 #394FCC #CC394F

tetradic

#4FCC39 #3998CC #B639CC #CC6C39

square

#4FCC39 #3998CC #B639CC #CC6C39

split-complementary

#4FCC39 #6C39CC #CC3998

monochromatic

#296E1C #3B9F29 #4FCC39 #7AD96A #A6E59A

Accessibility & contrast

On white

2.09

#4FCC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#4FCC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCC39

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCC39	#FFFFFF	#000000	##000000
##4FCC39	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91F

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#3CC6AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fcc39;
/* rgb */ color: rgb(79, 204, 57);
/* oklch */ color: oklch(74.7% 0.214 140.9);

Tailwind

colors: {
  custom: {
    50: '#8fdd78',
    500: '#4fcc39',
    950: '#000000',
  },
}

SCSS

$custom: #4fcc39;
$custom-light: #8fdd78;
$custom-dark: #000000;

JSON

{
  "hex": "#4fcc39",
  "rgb": {
    "r": 79,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 111.02,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.747,
    "c": 0.2143,
    "h": 140.9
  },
  "luminance": 0.45143
}

Semantic roles & 50–950 ramp

primary

#4FCC39

secondary

#C790D1

accent

#46E2CB

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #4FCC39

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

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