#4FC573#4FC573

#4FC573 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.6% C 0.159 H 150.6°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4FC573
RGB	rgb(79, 197, 115)
HSL	hsl(138, 50%, 54%)
HSV	hsv(138, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 41.6%, 22.7%)
CIE-LAB	lab(71.44, -51.15, 31.48)
CIE-LCH	lch(71.44, 60.06, 148.39°)
OKLab	oklab(73.63% -0.1383 0.0779)
OKLCH	oklch(73.63% 0.159 150.6)
XYZ	xyz(26.2832, 42.8300, 23.0983)
Luminance	0.4283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC573 #C54FA1

analogous

#66C54F #4FC573 #4FC5AE

triadic

#4FC573 #734FC5 #C5734F

tetradic

#4FC573 #4F66C5 #C54FA1 #C5AE4F

square

#4FC573 #4F66C5 #C54FA1 #C5AE4F

split-complementary

#4FC573 #AE4FC5 #C54F66

monochromatic

#26743E #35A256 #4FC573 #7DD498 #ABE3BC

Accessibility & contrast

On white

2.20

#4FC573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4FC573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC573

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC573	#FFFFFF	#000000	##000000
##4FC573	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B66D

Deuteranopia (green-blind)

#B6AB78

Tritanopia (blue-blind)

#2BC2B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc573;
/* rgb */ color: rgb(79, 197, 115);
/* oklch */ color: oklch(73.6% 0.159 150.6);

Tailwind

colors: {
  custom: {
    50: '#8bd79c',
    500: '#4fc573',
    950: '#000000',
  },
}

SCSS

$custom: #4fc573;
$custom-light: #8bd79c;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc573",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 115
  },
  "hsl": {
    "h": 138.305,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7363,
    "c": 0.15873,
    "h": 150.6
  },
  "luminance": 0.42833
}

Semantic roles & 50–950 ramp

primary

#4FC573

secondary

#D19FC2

accent

#4EAFDA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4FC573

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

Preview Lab → · Contrast checker → · Palette generator →