#4ED188#4ED188

#4ED188 is a light, vivid green. Relative luminance 0.490; OKLCH L 77.0% C 0.156 H 155.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#4ED188
RGB	rgb(78, 209, 136)
HSL	hsl(147, 59%, 56%)
HSV	hsv(147, 63%, 82%)
CMYK	cmyk(62.7%, 0%, 34.9%, 18%)
CIE-LAB	lab(75.45, -52.30, 25.89)
CIE-LCH	lch(75.45, 58.36, 153.66°)
OKLab	oklab(77.03% -0.1418 0.0651)
OKLCH	oklch(77.03% 0.156 155.4)
XYZ	xyz(30.3837, 48.9951, 31.1436)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED188 #D14E97

analogous

#56D14E #4ED188 #4ED1CA

triadic

#4ED188 #884ED1 #D1884E

tetradic

#4ED188 #4E56D1 #D14E97 #D1CA4E

square

#4ED188 #4E56D1 #D14E97 #D1CA4E

split-complementary

#4ED188 #CA4ED1 #D14E56

monochromatic

#22834D #2FB369 #4ED188 #7FDEA9 #AFEAC9

Accessibility & contrast

On white

1.94

#4ED188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#4ED188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED188

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED188	#FFFFFF	#000000	##000000
##4ED188	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C183

Deuteranopia (green-blind)

#BFB58D

Tritanopia (blue-blind)

#09CFBE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ed188;
/* rgb */ color: rgb(78, 209, 136);
/* oklch */ color: oklch(77.0% 0.156 155.4);

Tailwind

colors: {
  custom: {
    50: '#8de0ab',
    500: '#4ed188',
    950: '#000000',
  },
}

SCSS

$custom: #4ed188;
$custom-light: #8de0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed188",
  "rgb": {
    "r": 78,
    "g": 209,
    "b": 136
  },
  "hsl": {
    "h": 146.565,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7703,
    "c": 0.15606,
    "h": 155.4
  },
  "luminance": 0.48998
}

Semantic roles & 50–950 ramp

primary

#4ED188

secondary

#D8A2C0

accent

#469DE2

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ED188

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

Preview Lab → · Contrast checker → · Palette generator →