#4DEF83#4DEF83

#4DEF83 is a very light, highly saturated green. Relative luminance 0.649; OKLCH L 84.4% C 0.200 H 150.5°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#4DEF83
RGB	rgb(77, 239, 131)
HSL	hsl(140, 84%, 62%)
HSV	hsv(140, 68%, 94%)
CMYK	cmyk(67.8%, 0%, 45.2%, 6.3%)
CIE-LAB	lab(84.46, -64.59, 40.23)
CIE-LCH	lch(84.46, 76.09, 148.08°)
OKLab	oklab(84.41% -0.174 0.0986)
OKLCH	oklch(84.41% 0.2 150.5)
XYZ	xyz(38.0207, 64.9453, 32.0003)
Luminance	0.6495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DEF83 #EF4DB9

analogous

#68EF4D #4DEF83 #4DEFD4

triadic

#4DEF83 #834DEF #EF834D

tetradic

#4DEF83 #4D68EF #EF4DB9 #EFD44D

square

#4DEF83 #4D68EF #EF4DB9 #EFD44D

split-complementary

#4DEF83 #D44DEF #EF4D68

monochromatic

#10B246 #15EA5C #4DEF83 #85F4AA #BDF9D1

Accessibility & contrast

On white

1.50

#4DEF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#4DEF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DEF83

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DEF83	#FFFFFF	#000000	##000000
##4DEF83	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB7B

Deuteranopia (green-blind)

#DCCD8A

Tritanopia (blue-blind)

#00EBD5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4def83;
/* rgb */ color: rgb(77, 239, 131);
/* oklch */ color: oklch(84.4% 0.200 150.5);

Tailwind

colors: {
  custom: {
    50: '#91f5a8',
    500: '#4def83',
    950: '#000000',
  },
}

SCSS

$custom: #4def83;
$custom-light: #91f5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4def83",
  "rgb": {
    "r": 77,
    "g": 239,
    "b": 131
  },
  "hsl": {
    "h": 140,
    "s": 83.505,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84413,
    "c": 0.20002,
    "h": 150.5
  },
  "luminance": 0.64949
}

Semantic roles & 50–950 ramp

primary

#4DEF83

secondary

#B22F86

accent

#0697E0

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0E1710

muted

#7F8580

Preview Lab

Preview with #4DEF83

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

Preview Lab → · Contrast checker → · Palette generator →