#4BE378#4BE378

#4BE378 is a light, vivid green. Relative luminance 0.578; OKLCH L 81.2% C 0.195 H 149.4°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#4BE378
RGB	rgb(75, 227, 120)
HSL	hsl(138, 73%, 59%)
HSV	hsv(138, 67%, 89%)
CMYK	cmyk(67%, 0%, 47.1%, 11%)
CIE-LAB	lab(80.62, -62.37, 40.72)
CIE-LCH	lch(80.62, 74.49, 146.86°)
OKLab	oklab(81.19% -0.1681 0.0993)
OKLCH	oklch(81.19% 0.195 149.4)
XYZ	xyz(33.7583, 57.7865, 27.1405)
Luminance	0.5779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BE378 #E34BB6

analogous

#6AE34B #4BE378 #4BE3C4

triadic

#4BE378 #784BE3 #E3784B

tetradic

#4BE378 #4B6AE3 #E34BB6 #E3C44B

square

#4BE378 #4B6AE3 #E34BB6 #E3C44B

split-complementary

#4BE378 #C44BE3 #E34B6A

monochromatic

#189B3F #20D055 #4BE378 #80EBA0 #B5F3C7

Accessibility & contrast

On white

1.67

#4BE378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#4BE378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BE378

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BE378	#FFFFFF	#000000	##000000
##4BE378	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	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: #4be378;
/* rgb */ color: rgb(75, 227, 120);
/* oklch */ color: oklch(81.2% 0.195 149.4);

Tailwind

colors: {
  custom: {
    50: '#8feda0',
    500: '#4be378',
    950: '#000000',
  },
}

SCSS

$custom: #4be378;
$custom-light: #8feda0;
$custom-dark: #000000;

JSON

{
  "hex": "#4be378",
  "rgb": {
    "r": 75,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 137.763,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81186,
    "c": 0.19524,
    "h": 149.4
  },
  "luminance": 0.5779
}

Semantic roles & 50–950 ramp

primary

#4BE378

secondary

#9F337F

accent

#38B9F0

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4BE378

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

Preview Lab → · Contrast checker → · Palette generator →