#4CE378#4CE378

#4CE378 is a light, vivid green. Relative luminance 0.578; OKLCH L 81.2% C 0.195 H 149.3°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4CE378
RGB	rgb(76, 227, 120)
HSL	hsl(137, 73%, 59%)
HSV	hsv(137, 67%, 89%)
CMYK	cmyk(66.5%, 0%, 47.1%, 11%)
CIE-LAB	lab(80.64, -62.19, 40.75)
CIE-LCH	lch(80.64, 74.36, 146.77°)
OKLab	oklab(81.21% -0.1676 0.0994)
OKLCH	oklch(81.21% 0.195 149.3)
XYZ	xyz(33.8371, 57.8271, 27.1442)
Luminance	0.5783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CE378 #E34CB7

analogous

#6CE34C #4CE378 #4CE3C3

triadic

#4CE378 #784CE3 #E3784C

tetradic

#4CE378 #4C6CE3 #E34CB7 #E3C34C

square

#4CE378 #4C6CE3 #E34CB7 #E3C34C

split-complementary

#4CE378 #C34CE3 #E34C6C

monochromatic

#189C3F #21D154 #4CE378 #81EBA0 #B6F4C8

Accessibility & contrast

On white

1.67

#4CE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#4CE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CE378

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CE378	#FFFFFF	#000000	##000000
##4CE378	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)

#E5D06F

Deuteranopia (green-blind)

#D2C380

Tritanopia (blue-blind)

#00DFCA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4ce378;
/* rgb */ color: rgb(76, 227, 120);
/* oklch */ color: oklch(81.2% 0.195 149.3);

Tailwind

colors: {
  custom: {
    50: '#8feda0',
    500: '#4ce378',
    950: '#000000',
  },
}

SCSS

$custom: #4ce378;
$custom-light: #8feda0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ce378",
  "rgb": {
    "r": 76,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 137.483,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81211,
    "c": 0.1949,
    "h": 149.3
  },
  "luminance": 0.57831
}

Semantic roles & 50–950 ramp

primary

#4CE378

secondary

#A03480

accent

#38BAF0

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4CE378

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

Preview Lab → · Contrast checker → · Palette generator →