#4FDA39#4FDA39

#4FDA39 is a light, highly saturated green. Relative luminance 0.521; OKLCH L 78.3% C 0.230 H 141.2°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FDA39
RGB	rgb(79, 218, 57)
HSL	hsl(112, 69%, 54%)
HSV	hsv(112, 74%, 85%)
CMYK	cmyk(63.8%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(77.34, -65.59, 64.00)
CIE-LCH	lch(77.34, 91.64, 135.70°)
OKLab	oklab(78.3% -0.1792 0.1442)
OKLCH	oklch(78.3% 0.23 141.2)
XYZ	xyz(29.0329, 52.0976, 12.3959)
Luminance	0.5210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDA39 #C439DA

analogous

#A0DA39 #4FDA39 #39DA74

triadic

#4FDA39 #394FDA #DA394F

tetradic

#4FDA39 #39A0DA #C439DA #DA7439

square

#4FDA39 #39A0DA #C439DA #DA7439

split-complementary

#4FDA39 #7439DA #DA39A0

monochromatic

#268118 #36B422 #4FDA39 #7DE46D #ABEDA0

Accessibility & contrast

On white

1.84

#4FDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#4FDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDA39

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDA39	#FFFFFF	#000000	##000000
##4FDA39	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC618

Deuteranopia (green-blind)

#CFBB4A

Tritanopia (blue-blind)

#36D3BB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4fda39;
/* rgb */ color: rgb(79, 218, 57);
/* oklch */ color: oklch(78.3% 0.230 141.2);

Tailwind

colors: {
  custom: {
    50: '#91e77a',
    500: '#4fda39',
    950: '#000000',
  },
}

SCSS

$custom: #4fda39;
$custom-light: #91e77a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fda39",
  "rgb": {
    "r": 79,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 111.801,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78303,
    "c": 0.23002,
    "h": 141.2
  },
  "luminance": 0.521
}

Semantic roles & 50–950 ramp

primary

#4FDA39

secondary

#7C3088

accent

#3CEBD3

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #4FDA39

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

Preview Lab → · Contrast checker → · Palette generator →