#4DC666#4DC666

#4DC666 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.173 H 147.6°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4DC666
RGB	rgb(77, 198, 102)
HSL	hsl(132, 51%, 54%)
HSV	hsv(132, 61%, 78%)
CMYK	cmyk(61.1%, 0%, 48.5%, 22.4%)
CIE-LAB	lab(71.50, -54.05, 38.13)
CIE-LCH	lch(71.50, 66.15, 144.80°)
OKLab	oklab(73.6% -0.1461 0.0927)
OKLCH	oklch(73.6% 0.173 147.6)
XYZ	xyz(25.6512, 42.9228, 19.5009)
Luminance	0.4293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC666 #C64DAD

analogous

#71C64D #4DC666 #4DC6A3

triadic

#4DC666 #664DC6 #C6664D

tetradic

#4DC666 #4D71C6 #C64DAD #C6A34D

square

#4DC666 #4D71C6 #C64DAD #C6A34D

split-complementary

#4DC666 #A34DC6 #C64D71

monochromatic

#257435 #34A24B #4DC666 #7BD58E #AAE4B6

Accessibility & contrast

On white

2.19

#4DC666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4DC666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC666

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC666	#FFFFFF	#000000	##000000
##4DC666	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B65E

Deuteranopia (green-blind)

#B9AB6D

Tritanopia (blue-blind)

#2DC2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dc666;
/* rgb */ color: rgb(77, 198, 102);
/* oklch */ color: oklch(73.6% 0.173 147.6);

Tailwind

colors: {
  custom: {
    50: '#8bd893',
    500: '#4dc666',
    950: '#000000',
  },
}

SCSS

$custom: #4dc666;
$custom-light: #8bd893;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc666",
  "rgb": {
    "r": 77,
    "g": 198,
    "b": 102
  },
  "hsl": {
    "h": 132.397,
    "s": 51.489,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73604,
    "c": 0.17297,
    "h": 147.6
  },
  "luminance": 0.42925
}

Semantic roles & 50–950 ramp

primary

#4DC666

secondary

#D19EC7

accent

#4DBEDB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4DC666

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

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