#4ED963#4ED963

#4ED963 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.4% C 0.200 H 146.0°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#4ED963
RGB	rgb(78, 217, 99)
HSL	hsl(129, 65%, 58%)
HSV	hsv(129, 64%, 85%)
CMYK	cmyk(64.1%, 0%, 54.4%, 14.9%)
CIE-LAB	lab(77.37, -61.24, 46.77)
CIE-LCH	lch(77.37, 77.05, 142.63°)
OKLab	oklab(78.44% -0.1655 0.1118)
OKLCH	oklch(78.44% 0.2 146)
XYZ	xyz(30.2049, 52.1432, 20.2748)
Luminance	0.5215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED963 #D94EC4

analogous

#7ED94E #4ED963 #4ED9A9

triadic

#4ED963 #634ED9 #D9634E

tetradic

#4ED963 #4E7ED9 #D94EC4 #D9A94E

square

#4ED963 #4E7ED9 #D94EC4 #D9A94E

split-complementary

#4ED963 #A94ED9 #D94E7E

monochromatic

#1F8E2F #29C040 #4ED963 #80E48F #B3EFBC

Accessibility & contrast

On white

1.84

#4ED963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#4ED963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED963

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED963	#FFFFFF	#000000	##000000
##4ED963	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC658

Deuteranopia (green-blind)

#CBBA6C

Tritanopia (blue-blind)

#27D4BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4ed963;
/* rgb */ color: rgb(78, 217, 99);
/* oklch */ color: oklch(78.4% 0.200 146.0);

Tailwind

colors: {
  custom: {
    50: '#8fe692',
    500: '#4ed963',
    950: '#000000',
  },
}

SCSS

$custom: #4ed963;
$custom-light: #8fe692;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed963",
  "rgb": {
    "r": 78,
    "g": 217,
    "b": 99
  },
  "hsl": {
    "h": 129.065,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.78435,
    "c": 0.19969,
    "h": 146
  },
  "luminance": 0.52146
}

Semantic roles & 50–950 ramp

primary

#4ED963

secondary

#943886

accent

#40CEE8

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #4ED963

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

Preview Lab → · Contrast checker → · Palette generator →