#4FC583#4FC583

#4FC583 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.9% C 0.144 H 155.7°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#4FC583
RGB	rgb(79, 197, 131)
HSL	hsl(146, 50%, 54%)
HSV	hsv(146, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 33.5%, 22.7%)
CIE-LAB	lab(71.71, -48.23, 23.48)
CIE-LCH	lch(71.71, 53.64, 154.04°)
OKLab	oklab(73.94% -0.1311 0.0592)
OKLCH	oklch(73.94% 0.144 155.7)
XYZ	xyz(27.2851, 43.2308, 28.3748)
Luminance	0.4323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC583 #C54F91

analogous

#56C54F #4FC583 #4FC5BE

triadic

#4FC583 #834FC5 #C5834F

tetradic

#4FC583 #4F56C5 #C54F91 #C5BE4F

square

#4FC583 #4F56C5 #C54F91 #C5BE4F

split-complementary

#4FC583 #BE4FC5 #C54F56

monochromatic

#267448 #35A265 #4FC583 #7DD4A3 #ABE3C4

Accessibility & contrast

On white

2.18

#4FC583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#4FC583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC583

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC583	#FFFFFF	#000000	##000000
##4FC583	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67F

Deuteranopia (green-blind)

#B4AB87

Tritanopia (blue-blind)

#20C3B4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4fc583;
/* rgb */ color: rgb(79, 197, 131);
/* oklch */ color: oklch(73.9% 0.144 155.7);

Tailwind

colors: {
  custom: {
    50: '#8bd7a7',
    500: '#4fc583',
    950: '#000000',
  },
}

SCSS

$custom: #4fc583;
$custom-light: #8bd7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc583",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 131
  },
  "hsl": {
    "h": 146.441,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73943,
    "c": 0.14381,
    "h": 155.7
  },
  "luminance": 0.43233
}

Semantic roles & 50–950 ramp

primary

#4FC583

secondary

#D19FBB

accent

#4E9CDA

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4FC583

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

Preview Lab → · Contrast checker → · Palette generator →