#4FC556#4FC556

#4FC556 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.2% C 0.185 H 144.4°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#4FC556
RGB	rgb(79, 197, 86)
HSL	hsl(124, 50%, 54%)
HSV	hsv(124, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 56.3%, 22.7%)
CIE-LAB	lab(71.05, -55.43, 45.33)
CIE-LCH	lch(71.05, 71.60, 140.73°)
OKLab	oklab(73.19% -0.1503 0.1077)
OKLCH	oklch(73.19% 0.185 144.4)
XYZ	xyz(24.8689, 42.2643, 15.6496)
Luminance	0.4227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC556 #C54FBE

analogous

#83C54F #4FC556 #4FC591

triadic

#4FC556 #564FC5 #C5564F

tetradic

#4FC556 #4F83C5 #C54FBE #C5914F

square

#4FC556 #4F83C5 #C54FBE #C5914F

split-complementary

#4FC556 #914FC5 #C54F83

monochromatic

#26742B #35A23C #4FC556 #7DD482 #ABE3AE

Accessibility & contrast

On white

2.22

#4FC556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#4FC556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC556

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC556	#FFFFFF	#000000	##000000
##4FC556	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44B

Deuteranopia (green-blind)

#B9AA5F

Tritanopia (blue-blind)

#37C0AC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc556;
/* rgb */ color: rgb(79, 197, 86);
/* oklch */ color: oklch(73.2% 0.185 144.4);

Tailwind

colors: {
  custom: {
    50: '#8cd789',
    500: '#4fc556',
    950: '#000000',
  },
}

SCSS

$custom: #4fc556;
$custom-light: #8cd789;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc556",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 86
  },
  "hsl": {
    "h": 123.559,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73186,
    "c": 0.18488,
    "h": 144.4
  },
  "luminance": 0.42267
}

Semantic roles & 50–950 ramp

primary

#4FC556

secondary

#D19FCE

accent

#4ED2DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC556

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

Preview Lab → · Contrast checker → · Palette generator →