#4FC563#4FC563

#4FC563 is a light, vivid green. Relative luminance 0.425; OKLCH L 73.4% C 0.174 H 146.8°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FC563
RGB	rgb(79, 197, 99)
HSL	hsl(130, 50%, 54%)
HSV	hsv(130, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(71.21, -53.67, 39.26)
CIE-LCH	lch(71.21, 66.50, 143.81°)
OKLab	oklab(73.37% -0.1451 0.0951)
OKLCH	oklch(73.37% 0.174 146.8)
XYZ	xyz(25.4412, 42.4932, 18.6633)
Luminance	0.4250 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC563 #C54FB1

analogous

#76C54F #4FC563 #4FC59E

triadic

#4FC563 #634FC5 #C5634F

tetradic

#4FC563 #4F76C5 #C54FB1 #C59E4F

square

#4FC563 #4F76C5 #C54FB1 #C59E4F

split-complementary

#4FC563 #9E4FC5 #C54F76

monochromatic

#267433 #35A248 #4FC563 #7DD48C #ABE3B5

Accessibility & contrast

On white

2.21

#4FC563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#4FC563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC563

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC563	#FFFFFF	#000000	##000000
##4FC563	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B55B

Deuteranopia (green-blind)

#B8AA6A

Tritanopia (blue-blind)

#33C1AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc563;
/* rgb */ color: rgb(79, 197, 99);
/* oklch */ color: oklch(73.4% 0.174 146.8);

Tailwind

colors: {
  custom: {
    50: '#8cd791',
    500: '#4fc563',
    950: '#000000',
  },
}

SCSS

$custom: #4fc563;
$custom-light: #8cd791;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc563",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 130.169,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73366,
    "c": 0.17352,
    "h": 146.8
  },
  "luminance": 0.42496
}

Semantic roles & 50–950 ramp

primary

#4FC563

secondary

#D19FC8

accent

#4EC2DA

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D140D

muted

#7E837E

Preview Lab

Preview with #4FC563

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

Preview Lab → · Contrast checker → · Palette generator →