#4FE457#4FE457

#4FE457 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.222 H 144.0°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4FE457
RGB	rgb(79, 228, 87)
HSL	hsl(123, 73%, 60%)
HSV	hsv(123, 65%, 89%)
CMYK	cmyk(65.4%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(80.65, -66.28, 55.95)
CIE-LCH	lch(80.65, 86.73, 139.83°)
OKLab	oklab(81.11% -0.1796 0.1306)
OKLCH	oklch(81.11% 0.222 144)
XYZ	xyz(32.6861, 57.8338, 18.4555)
Luminance	0.5784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE457 #E44FDC

analogous

#92E44F #4FE457 #4FE4A1

triadic

#4FE457 #574FE4 #E4574F

tetradic

#4FE457 #4F92E4 #E44FDC #E4A14F

square

#4FE457 #4F92E4 #E44FDC #E4A14F

split-complementary

#4FE457 #A14FE4 #E44F92

monochromatic

#19A020 #21D52A #4FE457 #84EC8A #B9F4BC

Accessibility & contrast

On white

1.67

#4FE457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#4FE457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE457

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE457	#FFFFFF	#000000	##000000
##4FE457	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D047

Deuteranopia (green-blind)

#D6C363

Tritanopia (blue-blind)

#28DEC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4fe457;
/* rgb */ color: rgb(79, 228, 87);
/* oklch */ color: oklch(81.1% 0.222 144.0);

Tailwind

colors: {
  custom: {
    50: '#92ee8b',
    500: '#4fe457',
    950: '#000000',
  },
}

SCSS

$custom: #4fe457;
$custom-light: #92ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe457",
  "rgb": {
    "r": 79,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 123.221,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81113,
    "c": 0.2221,
    "h": 144
  },
  "luminance": 0.57837
}

Semantic roles & 50–950 ramp

primary

#4FE457

secondary

#A3349D

accent

#10CBD6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4FE457

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

Preview Lab → · Contrast checker → · Palette generator →