#4FC559#4FC559

#4FC559 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.2% C 0.182 H 144.9°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#4FC559
RGB	rgb(79, 197, 89)
HSL	hsl(125, 50%, 54%)
HSV	hsv(125, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 54.8%, 22.7%)
CIE-LAB	lab(71.09, -55.05, 43.95)
CIE-LCH	lch(71.09, 70.44, 141.39°)
OKLab	oklab(73.22% -0.1491 0.1049)
OKLCH	oklch(73.22% 0.182 144.9)
XYZ	xyz(24.9924, 42.3137, 16.2996)
Luminance	0.4232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC559 #C54FBB

analogous

#80C54F #4FC559 #4FC594

triadic

#4FC559 #594FC5 #C5594F

tetradic

#4FC559 #4F80C5 #C54FBB #C5944F

square

#4FC559 #4F80C5 #C54FBB #C5944F

split-complementary

#4FC559 #944FC5 #C54F80

monochromatic

#26742D #35A23E #4FC559 #7DD484 #ABE3B0

Accessibility & contrast

On white

2.22

#4FC559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#4FC559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC559

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC559	#FFFFFF	#000000	##000000
##4FC559	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44F

Deuteranopia (green-blind)

#B9AA61

Tritanopia (blue-blind)

#36C0AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc559;
/* rgb */ color: rgb(79, 197, 89);
/* oklch */ color: oklch(73.2% 0.182 144.9);

Tailwind

colors: {
  custom: {
    50: '#8cd78b',
    500: '#4fc559',
    950: '#000000',
  },
}

SCSS

$custom: #4fc559;
$custom-light: #8cd78b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc559",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 89
  },
  "hsl": {
    "h": 125.085,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73225,
    "c": 0.18233,
    "h": 144.9
  },
  "luminance": 0.42316
}

Semantic roles & 50–950 ramp

primary

#4FC559

secondary

#D19FCD

accent

#4ECEDA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC559

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

Preview Lab → · Contrast checker → · Palette generator →