#4ED183#4ED183

#4ED183 is a light, vivid green. Relative luminance 0.489; OKLCH L 76.9% C 0.161 H 153.8°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#4ED183
RGB	rgb(78, 209, 131)
HSL	hsl(144, 59%, 56%)
HSV	hsv(144, 63%, 82%)
CMYK	cmyk(62.7%, 0%, 37.3%, 18%)
CIE-LAB	lab(75.36, -53.23, 28.38)
CIE-LCH	lch(75.36, 60.32, 151.94°)
OKLab	oklab(76.93% -0.1441 0.071)
OKLCH	oklch(76.93% 0.161 153.8)
XYZ	xyz(30.0366, 48.8563, 29.3156)
Luminance	0.4886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED183 #D14E9C

analogous

#5BD14E #4ED183 #4ED1C5

triadic

#4ED183 #834ED1 #D1834E

tetradic

#4ED183 #4E5BD1 #D14E9C #D1C54E

square

#4ED183 #4E5BD1 #D14E9C #D1C54E

split-complementary

#4ED183 #C54ED1 #D14E5B

monochromatic

#228349 #2FB364 #4ED183 #7FDEA5 #AFEAC7

Accessibility & contrast

On white

1.95

#4ED183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#4ED183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED183

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED183	#FFFFFF	#000000	##000000
##4ED183	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C17E

Deuteranopia (green-blind)

#C0B588

Tritanopia (blue-blind)

#12CFBD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ed183;
/* rgb */ color: rgb(78, 209, 131);
/* oklch */ color: oklch(76.9% 0.161 153.8);

Tailwind

colors: {
  custom: {
    50: '#8de0a7',
    500: '#4ed183',
    950: '#000000',
  },
}

SCSS

$custom: #4ed183;
$custom-light: #8de0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed183",
  "rgb": {
    "r": 78,
    "g": 209,
    "b": 131
  },
  "hsl": {
    "h": 144.275,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76931,
    "c": 0.16062,
    "h": 153.8
  },
  "luminance": 0.48859
}

Semantic roles & 50–950 ramp

primary

#4ED183

secondary

#D8A2C3

accent

#46A3E2

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ED183

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

Preview Lab → · Contrast checker → · Palette generator →