#4FC539#4FC539

#4FC539 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.9% C 0.206 H 140.8°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#4FC539
RGB	rgb(79, 197, 57)
HSL	hsl(111, 55%, 50%)
HSV	hsv(111, 71%, 77%)
CMYK	cmyk(59.9%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(70.79, -58.40, 57.37)
CIE-LCH	lch(70.79, 81.86, 135.51°)
OKLab	oklab(72.89% -0.1598 0.1303)
OKLCH	oklch(72.89% 0.206 140.8)
XYZ	xyz(23.9281, 41.8880, 10.6943)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC539 #AF39C5

analogous

#95C539 #4FC539 #39C569

triadic

#4FC539 #394FC5 #C5394F

tetradic

#4FC539 #3995C5 #AF39C5 #C56939

square

#4FC539 #3995C5 #AF39C5 #C56939

split-complementary

#4FC539 #6939C5 #C53995

monochromatic

#29661E #3C962B #4FC539 #79D368 #A3E197

Accessibility & contrast

On white

2.24

#4FC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#4FC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC539

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC539	#FFFFFF	#000000	##000000
##4FC539	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB322

Deuteranopia (green-blind)

#BCA947

Tritanopia (blue-blind)

#3EBFA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4fc539;
/* rgb */ color: rgb(79, 197, 57);
/* oklch */ color: oklch(72.9% 0.206 140.8);

Tailwind

colors: {
  custom: {
    50: '#8dd877',
    500: '#4fc539',
    950: '#000000',
  },
}

SCSS

$custom: #4fc539;
$custom-light: #8dd877;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc539",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 110.571,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72889,
    "c": 0.20621,
    "h": 140.8
  },
  "luminance": 0.4189
}

Semantic roles & 50–950 ramp

primary

#4FC539

secondary

#C38DCD

accent

#49DEC7

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC539

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

Preview Lab → · Contrast checker → · Palette generator →