#4FE57D#4FE57D

#4FE57D is a light, vivid green. Relative luminance 0.592; OKLCH L 81.9% C 0.192 H 149.9°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#4FE57D
RGB	rgb(79, 229, 125)
HSL	hsl(138, 74%, 60%)
HSV	hsv(138, 66%, 90%)
CMYK	cmyk(65.5%, 0%, 45.4%, 10.2%)
CIE-LAB	lab(81.39, -61.59, 39.26)
CIE-LCH	lch(81.39, 73.05, 147.48°)
OKLab	oklab(81.87% -0.1661 0.0962)
OKLCH	oklch(81.87% 0.192 149.9)
XYZ	xyz(34.9427, 59.1779, 28.9790)
Luminance	0.5918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE57D #E54FB7

analogous

#6CE54F #4FE57D #4FE5C8

triadic

#4FE57D #7D4FE5 #E57D4F

tetradic

#4FE57D #4F6CE5 #E54FB7 #E5C84F

square

#4FE57D #4F6CE5 #E54FB7 #E5C84F

split-complementary

#4FE57D #C84FE5 #E54F6C

monochromatic

#18A242 #20D758 #4FE57D #84EDA4 #BAF5CC

Accessibility & contrast

On white

1.64

#4FE57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#4FE57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE57D

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE57D	#FFFFFF	#000000	##000000
##4FE57D	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D275

Deuteranopia (green-blind)

#D4C584

Tritanopia (blue-blind)

#05E1CC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4fe57d;
/* rgb */ color: rgb(79, 229, 125);
/* oklch */ color: oklch(81.9% 0.192 149.9);

Tailwind

colors: {
  custom: {
    50: '#91eea4',
    500: '#4fe57d',
    950: '#000000',
  },
}

SCSS

$custom: #4fe57d;
$custom-light: #91eea4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe57d",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 125
  },
  "hsl": {
    "h": 138.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81869,
    "c": 0.19194,
    "h": 149.9
  },
  "luminance": 0.59182
}

Semantic roles & 50–950 ramp

primary

#4FE57D

secondary

#A43482

accent

#0F99D6

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE57D

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

Preview Lab → · Contrast checker → · Palette generator →