#4CEF81#4CEF81

#4CEF81 is a very light, highly saturated green. Relative luminance 0.649; OKLCH L 84.4% C 0.202 H 150.1°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#4CEF81
RGB	rgb(76, 239, 129)
HSL	hsl(140, 84%, 62%)
HSV	hsv(140, 68%, 94%)
CMYK	cmyk(68.2%, 0%, 46%, 6.3%)
CIE-LAB	lab(84.41, -65.07, 41.13)
CIE-LCH	lch(84.41, 76.98, 147.70°)
OKLab	oklab(84.36% -0.1753 0.1007)
OKLCH	oklch(84.36% 0.202 150.1)
XYZ	xyz(37.8064, 64.8503, 31.2895)
Luminance	0.6485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CEF81 #EF4CBA

analogous

#69EF4C #4CEF81 #4CEFD2

triadic

#4CEF81 #814CEF #EF814C

tetradic

#4CEF81 #4C69EF #EF4CBA #EFD24C

square

#4CEF81 #4C69EF #EF4CBA #EFD24C

split-complementary

#4CEF81 #D24CEF #EF4C69

monochromatic

#10B144 #15E95A #4CEF81 #84F4A9 #BCF9D0

Accessibility & contrast

On white

1.50

#4CEF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#4CEF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CEF81

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CEF81	#FFFFFF	#000000	##000000
##4CEF81	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB78

Deuteranopia (green-blind)

#DDCD89

Tritanopia (blue-blind)

#00EBD5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4cef81;
/* rgb */ color: rgb(76, 239, 129);
/* oklch */ color: oklch(84.4% 0.202 150.1);

Tailwind

colors: {
  custom: {
    50: '#91f5a7',
    500: '#4cef81',
    950: '#000000',
  },
}

SCSS

$custom: #4cef81;
$custom-light: #91f5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4cef81",
  "rgb": {
    "r": 76,
    "g": 239,
    "b": 129
  },
  "hsl": {
    "h": 139.509,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84357,
    "c": 0.20211,
    "h": 150.1
  },
  "luminance": 0.64854
}

Semantic roles & 50–950 ramp

primary

#4CEF81

secondary

#B12E86

accent

#0599E0

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #4CEF81

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

Preview Lab → · Contrast checker → · Palette generator →