#4FC55A#4FC55A

#4FC55A is a light, vivid green. Relative luminance 0.423; OKLCH L 73.2% C 0.181 H 145.1°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FC55A
RGB	rgb(79, 197, 90)
HSL	hsl(126, 50%, 54%)
HSV	hsv(126, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 54.3%, 22.7%)
CIE-LAB	lab(71.10, -54.92, 43.49)
CIE-LCH	lch(71.10, 70.05, 141.62°)
OKLab	oklab(73.24% -0.1488 0.1039)
OKLCH	oklch(73.24% 0.181 145.1)
XYZ	xyz(25.0346, 42.3306, 16.5222)
Luminance	0.4233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC55A #C54FBA

analogous

#7FC54F #4FC55A #4FC595

triadic

#4FC55A #5A4FC5 #C55A4F

tetradic

#4FC55A #4F7FC5 #C54FBA #C5954F

square

#4FC55A #4F7FC5 #C54FBA #C5954F

split-complementary

#4FC55A #954FC5 #C54F7F

monochromatic

#26742D #35A23F #4FC55A #7DD485 #ABE3B0

Accessibility & contrast

On white

2.22

#4FC55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#4FC55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC55A

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC55A	#FFFFFF	#000000	##000000
##4FC55A	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)

#C8B450

Deuteranopia (green-blind)

#B9AA62

Tritanopia (blue-blind)

#36C0AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc55a;
/* rgb */ color: rgb(79, 197, 90);
/* oklch */ color: oklch(73.2% 0.181 145.1);

Tailwind

colors: {
  custom: {
    50: '#8cd78b',
    500: '#4fc55a',
    950: '#000000',
  },
}

SCSS

$custom: #4fc55a;
$custom-light: #8cd78b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc55a",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 90
  },
  "hsl": {
    "h": 125.593,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73238,
    "c": 0.18147,
    "h": 145.1
  },
  "luminance": 0.42333
}

Semantic roles & 50–950 ramp

primary

#4FC55A

secondary

#D19FCC

accent

#4ECDDA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4FC55A

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

Preview Lab → · Contrast checker → · Palette generator →