#4FE378#4FE378

#4FE378 is a light, vivid green. Relative luminance 0.580; OKLCH L 81.3% C 0.194 H 149.1°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#4FE378
RGB	rgb(79, 227, 120)
HSL	hsl(137, 73%, 60%)
HSV	hsv(137, 65%, 89%)
CMYK	cmyk(65.2%, 0%, 47.1%, 11%)
CIE-LAB	lab(80.71, -61.65, 40.85)
CIE-LCH	lch(80.71, 73.96, 146.47°)
OKLab	oklab(81.29% -0.1662 0.0997)
OKLCH	oklch(81.29% 0.194 149.1)
XYZ	xyz(34.0811, 57.9529, 27.1556)
Luminance	0.5796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE378 #E34FBA

analogous

#70E34F #4FE378 #4FE3C2

triadic

#4FE378 #784FE3 #E3784F

tetradic

#4FE378 #4F70E3 #E34FBA #E3C24F

square

#4FE378 #4F70E3 #E34FBA #E3C24F

split-complementary

#4FE378 #C24FE3 #E34F70

monochromatic

#199E3E #22D353 #4FE378 #84EBA1 #B9F4C9

Accessibility & contrast

On white

1.67

#4FE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#4FE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE378

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE378	#FFFFFF	#000000	##000000
##4FE378	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D06F

Deuteranopia (green-blind)

#D2C37F

Tritanopia (blue-blind)

#11DFCA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4fe378;
/* rgb */ color: rgb(79, 227, 120);
/* oklch */ color: oklch(81.3% 0.194 149.1);

Tailwind

colors: {
  custom: {
    50: '#90eda0',
    500: '#4fe378',
    950: '#000000',
  },
}

SCSS

$custom: #4fe378;
$custom-light: #90eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe378",
  "rgb": {
    "r": 79,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 136.622,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.81289,
    "c": 0.19382,
    "h": 149.1
  },
  "luminance": 0.57957
}

Semantic roles & 50–950 ramp

primary

#4FE378

secondary

#A13583

accent

#39BDEF

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE378

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

Preview Lab → · Contrast checker → · Palette generator →