#4FC55F#4FC55F

#4FC55F is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.177 H 146.0°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#4FC55F
RGB	rgb(79, 197, 95)
HSL	hsl(128, 50%, 54%)
HSV	hsv(128, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 51.8%, 22.7%)
CIE-LAB	lab(71.16, -54.24, 41.16)
CIE-LCH	lch(71.16, 68.09, 142.81°)
OKLab	oklab(73.31% -0.1468 0.0991)
OKLCH	oklch(73.31% 0.177 146)
XYZ	xyz(25.2547, 42.4186, 17.6810)
Luminance	0.4242 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC55F #C54FB5

analogous

#7AC54F #4FC55F #4FC59A

triadic

#4FC55F #5F4FC5 #C55F4F

tetradic

#4FC55F #4F7AC5 #C54FB5 #C59A4F

square

#4FC55F #4F7AC5 #C54FB5 #C59A4F

split-complementary

#4FC55F #9A4FC5 #C54F7A

monochromatic

#267431 #35A244 #4FC55F #7DD489 #ABE3B3

Accessibility & contrast

On white

2.21

#4FC55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#4FC55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC55F

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC55F	#FFFFFF	#000000	##000000
##4FC55F	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B556

Deuteranopia (green-blind)

#B9AA66

Tritanopia (blue-blind)

#34C1AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc55f;
/* rgb */ color: rgb(79, 197, 95);
/* oklch */ color: oklch(73.3% 0.177 146.0);

Tailwind

colors: {
  custom: {
    50: '#8cd78e',
    500: '#4fc55f',
    950: '#000000',
  },
}

SCSS

$custom: #4fc55f;
$custom-light: #8cd78e;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc55f",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 95
  },
  "hsl": {
    "h": 128.136,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73308,
    "c": 0.1771,
    "h": 146
  },
  "luminance": 0.42421
}

Semantic roles & 50–950 ramp

primary

#4FC55F

secondary

#D19FCA

accent

#4EC7DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC55F

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

Preview Lab → · Contrast checker → · Palette generator →