#4CE38B#4CE38B

#4CE38B is a light, vivid green. Relative luminance 0.583; OKLCH L 81.5% C 0.178 H 153.7°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#4CE38B
RGB	rgb(76, 227, 139)
HSL	hsl(145, 73%, 59%)
HSV	hsv(145, 67%, 89%)
CMYK	cmyk(66.5%, 0%, 38.8%, 11%)
CIE-LAB	lab(80.92, -59.03, 31.65)
CIE-LCH	lch(80.92, 66.98, 151.80°)
OKLab	oklab(81.54% -0.1595 0.0789)
OKLCH	oklch(81.54% 0.178 153.7)
XYZ	xyz(35.1067, 58.3350, 33.8307)
Luminance	0.5834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CE38B #E34CA4

analogous

#59E34C #4CE38B #4CE3D7

triadic

#4CE38B #8B4CE3 #E38B4C

tetradic

#4CE38B #4C59E3 #E34CA4 #E3D74C

square

#4CE38B #4C59E3 #E34CA4 #E3D74C

split-complementary

#4CE38B #D74CE3 #E34C59

monochromatic

#189C4F #21D16A #4CE38B #81EBAD #B6F4D0

Accessibility & contrast

On white

1.66

#4CE38B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#4CE38B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CE38B

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CE38B	#FFFFFF	#000000	##000000
##4CE38B	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D185

Deuteranopia (green-blind)

#D0C491

Tritanopia (blue-blind)

#00E0CD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4ce38b;
/* rgb */ color: rgb(76, 227, 139);
/* oklch */ color: oklch(81.5% 0.178 153.7);

Tailwind

colors: {
  custom: {
    50: '#8fedad',
    500: '#4ce38b',
    950: '#000000',
  },
}

SCSS

$custom: #4ce38b;
$custom-light: #8fedad;
$custom-dark: #000000;

JSON

{
  "hex": "#4ce38b",
  "rgb": {
    "r": 76,
    "g": 227,
    "b": 139
  },
  "hsl": {
    "h": 145.033,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81535,
    "c": 0.17792,
    "h": 153.7
  },
  "luminance": 0.58339
}

Semantic roles & 50–950 ramp

primary

#4CE38B

secondary

#A03473

accent

#38A3F0

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4CE38B

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

Preview Lab → · Contrast checker → · Palette generator →