#4CF378#4CF378

#4CF378 is a very light, highly saturated green. Relative luminance 0.670; OKLCH L 85.2% C 0.215 H 148.2°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#4CF378
RGB	rgb(76, 243, 120)
HSL	hsl(136, 87%, 63%)
HSV	hsv(136, 69%, 95%)
CMYK	cmyk(68.7%, 0%, 50.6%, 4.7%)
CIE-LAB	lab(85.50, -67.81, 46.81)
CIE-LCH	lch(85.50, 82.39, 145.38°)
OKLab	oklab(85.22% -0.1826 0.1131)
OKLCH	oklch(85.22% 0.215 148.2)
XYZ	xyz(38.4183, 66.9895, 28.6712)
Luminance	0.6699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CF378 #F34CC7

analogous

#74F34C #4CF378 #4CF3CB

triadic

#4CF378 #784CF3 #F3784C

tetradic

#4CF378 #4C74F3 #F34CC7 #F3CB4C

square

#4CF378 #4C74F3 #F34CC7 #F3CB4C

split-complementary

#4CF378 #CB4CF3 #F34C74

monochromatic

#0CB83A #13EF4D #4CF378 #85F7A3 #BFFBCF

Accessibility & contrast

On white

1.46

#4CF378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#4CF378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CF378

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CF378	#FFFFFF	#000000	##000000
##4CF378	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6D

Deuteranopia (green-blind)

#E1D081

Tritanopia (blue-blind)

#00EED7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #4cf378;
/* rgb */ color: rgb(76, 243, 120);
/* oklch */ color: oklch(85.2% 0.215 148.2);

Tailwind

colors: {
  custom: {
    50: '#92f8a1',
    500: '#4cf378',
    950: '#000000',
  },
}

SCSS

$custom: #4cf378;
$custom-light: #92f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4cf378",
  "rgb": {
    "r": 76,
    "g": 243,
    "b": 120
  },
  "hsl": {
    "h": 135.808,
    "s": 87.435,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85221,
    "c": 0.2148,
    "h": 148.2
  },
  "luminance": 0.66994
}

Semantic roles & 50–950 ramp

primary

#4CF378

secondary

#B72C92

accent

#02A8E4

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4CF378

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

Preview Lab → · Contrast checker → · Palette generator →