#4EC963#4EC963

#4EC963 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.4% C 0.179 H 146.7°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#4EC963
RGB	rgb(78, 201, 99)
HSL	hsl(130, 53%, 55%)
HSV	hsv(130, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 50.7%, 21.2%)
CIE-LAB	lab(72.42, -55.40, 40.76)
CIE-LCH	lch(72.42, 68.78, 143.66°)
OKLab	oklab(74.36% -0.1498 0.0984)
OKLCH	oklch(74.36% 0.179 146.7)
XYZ	xyz(26.2789, 44.2913, 18.9662)
Luminance	0.4429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC963 #C94EB4

analogous

#77C94E #4EC963 #4EC9A1

triadic

#4EC963 #634EC9 #C9634E

tetradic

#4EC963 #4E77C9 #C94EB4 #C9A14E

square

#4EC963 #4E77C9 #C94EB4 #C9A14E

split-complementary

#4EC963 #A14EC9 #C94E77

monochromatic

#257833 #33A747 #4EC963 #7DD78C #ACE6B6

Accessibility & contrast

On white

2.13

#4EC963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#4EC963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC963

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC963	#FFFFFF	#000000	##000000
##4EC963	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB85A

Deuteranopia (green-blind)

#BCAD6A

Tritanopia (blue-blind)

#2FC5B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ec963;
/* rgb */ color: rgb(78, 201, 99);
/* oklch */ color: oklch(74.4% 0.179 146.7);

Tailwind

colors: {
  custom: {
    50: '#8cda91',
    500: '#4ec963',
    950: '#000000',
  },
}

SCSS

$custom: #4ec963;
$custom-light: #8cda91;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec963",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 99
  },
  "hsl": {
    "h": 130.244,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74357,
    "c": 0.17922,
    "h": 146.7
  },
  "luminance": 0.44294
}

Semantic roles & 50–950 ramp

primary

#4EC963

secondary

#D39FCA

accent

#4BC4DD

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4EC963

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

Preview Lab → · Contrast checker → · Palette generator →