#4FC57A#4FC57A

#4FC57A is a light, vivid green. Relative luminance 0.430; OKLCH L 73.8% C 0.152 H 152.7°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#4FC57A
RGB	rgb(79, 197, 122)
HSL	hsl(142, 50%, 54%)
HSV	hsv(142, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 38.1%, 22.7%)
CIE-LAB	lab(71.55, -49.92, 28.00)
CIE-LCH	lch(71.55, 57.23, 150.71°)
OKLab	oklab(73.76% -0.1352 0.0699)
OKLCH	oklch(73.76% 0.152 152.7)
XYZ	xyz(26.7014, 42.9973, 25.3007)
Luminance	0.4300 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC57A #C54F9A

analogous

#5FC54F #4FC57A #4FC5B5

triadic

#4FC57A #7A4FC5 #C57A4F

tetradic

#4FC57A #4F5FC5 #C54F9A #C5B54F

square

#4FC57A #4F5FC5 #C54F9A #C5B54F

split-complementary

#4FC57A #B54FC5 #C54F5F

monochromatic

#267442 #35A25D #4FC57A #7DD49D #ABE3C0

Accessibility & contrast

On white

2.19

#4FC57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#4FC57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC57A

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC57A	#FFFFFF	#000000	##000000
##4FC57A	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B675

Deuteranopia (green-blind)

#B5AB7F

Tritanopia (blue-blind)

#27C2B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fc57a;
/* rgb */ color: rgb(79, 197, 122);
/* oklch */ color: oklch(73.8% 0.152 152.7);

Tailwind

colors: {
  custom: {
    50: '#8bd7a1',
    500: '#4fc57a',
    950: '#000000',
  },
}

SCSS

$custom: #4fc57a;
$custom-light: #8bd7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc57a",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 122
  },
  "hsl": {
    "h": 141.864,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73761,
    "c": 0.15216,
    "h": 152.7
  },
  "luminance": 0.43
}

Semantic roles & 50–950 ramp

primary

#4FC57A

secondary

#D19FBF

accent

#4EA7DA

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140F

muted

#7E837E

Preview Lab

Preview with #4FC57A

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

Preview Lab → · Contrast checker → · Palette generator →