#4FC55C#4FC55C

#4FC55C is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.180 H 145.4°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FC55C
RGB	rgb(79, 197, 92)
HSL	hsl(127, 50%, 54%)
HSV	hsv(127, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 53.3%, 22.7%)
CIE-LAB	lab(71.12, -54.65, 42.57)
CIE-LCH	lch(71.12, 69.27, 142.09°)
OKLab	oklab(73.27% -0.148 0.102)
OKLCH	oklch(73.27% 0.18 145.4)
XYZ	xyz(25.1209, 42.3651, 16.9766)
Luminance	0.4237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC55C #C54FB8

analogous

#7DC54F #4FC55C #4FC597

triadic

#4FC55C #5C4FC5 #C55C4F

tetradic

#4FC55C #4F7DC5 #C54FB8 #C5974F

square

#4FC55C #4F7DC5 #C54FB8 #C5974F

split-complementary

#4FC55C #974FC5 #C54F7D

monochromatic

#26742F #35A241 #4FC55C #7DD487 #ABE3B1

Accessibility & contrast

On white

2.22

#4FC55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#4FC55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC55C

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC55C	#FFFFFF	#000000	##000000
##4FC55C	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B452

Deuteranopia (green-blind)

#B9AA64

Tritanopia (blue-blind)

#35C0AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc55c;
/* rgb */ color: rgb(79, 197, 92);
/* oklch */ color: oklch(73.3% 0.180 145.4);

Tailwind

colors: {
  custom: {
    50: '#8cd78c',
    500: '#4fc55c',
    950: '#000000',
  },
}

SCSS

$custom: #4fc55c;
$custom-light: #8cd78c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc55c",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 92
  },
  "hsl": {
    "h": 126.61,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73266,
    "c": 0.17974,
    "h": 145.4
  },
  "luminance": 0.42367
}

Semantic roles & 50–950 ramp

primary

#4FC55C

secondary

#D19FCB

accent

#4ECADA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC55C

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

Preview Lab → · Contrast checker → · Palette generator →