#4FC577#4FC577

#4FC577 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.155 H 151.8°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FC577
RGB	rgb(79, 197, 119)
HSL	hsl(140, 50%, 54%)
HSV	hsv(140, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 39.6%, 22.7%)
CIE-LAB	lab(71.50, -50.45, 29.49)
CIE-LCH	lch(71.50, 58.44, 149.69°)
OKLab	oklab(73.7% -0.1365 0.0733)
OKLCH	oklch(73.7% 0.155 151.8)
XYZ	xyz(26.5184, 42.9241, 24.3369)
Luminance	0.4293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC577 #C54F9D

analogous

#62C54F #4FC577 #4FC5B2

triadic

#4FC577 #774FC5 #C5774F

tetradic

#4FC577 #4F62C5 #C54F9D #C5B24F

square

#4FC577 #4F62C5 #C54F9D #C5B24F

split-complementary

#4FC577 #B24FC5 #C54F62

monochromatic

#267440 #35A25A #4FC577 #7DD49B #ABE3BE

Accessibility & contrast

On white

2.19

#4FC577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#4FC577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC577

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC577	#FFFFFF	#000000	##000000
##4FC577	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B672

Deuteranopia (green-blind)

#B6AB7C

Tritanopia (blue-blind)

#29C2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc577;
/* rgb */ color: rgb(79, 197, 119);
/* oklch */ color: oklch(73.7% 0.155 151.8);

Tailwind

colors: {
  custom: {
    50: '#8bd79f',
    500: '#4fc577',
    950: '#000000',
  },
}

SCSS

$custom: #4fc577;
$custom-light: #8bd79f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc577",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 119
  },
  "hsl": {
    "h": 140.339,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73704,
    "c": 0.15497,
    "h": 151.8
  },
  "luminance": 0.42927
}

Semantic roles & 50–950 ramp

primary

#4FC577

secondary

#D19FC0

accent

#4EAADA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4FC577

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

Preview Lab → · Contrast checker → · Palette generator →