#4DC663#4DC663

#4DC663 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.176 H 147.0°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4DC663
RGB	rgb(77, 198, 99)
HSL	hsl(131, 51%, 54%)
HSV	hsv(131, 61%, 78%)
CMYK	cmyk(61.1%, 0%, 50%, 22.4%)
CIE-LAB	lab(71.46, -54.49, 39.56)
CIE-LCH	lch(71.46, 67.34, 144.02°)
OKLab	oklab(73.56% -0.1473 0.0958)
OKLCH	oklch(73.56% 0.176 147)
XYZ	xyz(25.5051, 42.8643, 18.7315)
Luminance	0.4287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC663 #C64DB0

analogous

#74C64D #4DC663 #4DC6A0

triadic

#4DC663 #634DC6 #C6634D

tetradic

#4DC663 #4D74C6 #C64DB0 #C6A04D

square

#4DC663 #4D74C6 #C64DB0 #C6A04D

split-complementary

#4DC663 #A04DC6 #C64D74

monochromatic

#257433 #34A248 #4DC663 #7BD58C #AAE4B4

Accessibility & contrast

On white

2.19

#4DC663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4DC663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC663

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC663	#FFFFFF	#000000	##000000
##4DC663	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B55B

Deuteranopia (green-blind)

#B9AB6A

Tritanopia (blue-blind)

#2EC2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4dc663;
/* rgb */ color: rgb(77, 198, 99);
/* oklch */ color: oklch(73.6% 0.176 147.0);

Tailwind

colors: {
  custom: {
    50: '#8bd891',
    500: '#4dc663',
    950: '#000000',
  },
}

SCSS

$custom: #4dc663;
$custom-light: #8bd891;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc663",
  "rgb": {
    "r": 77,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 130.909,
    "s": 51.489,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73559,
    "c": 0.17568,
    "h": 147
  },
  "luminance": 0.42867
}

Semantic roles & 50–950 ramp

primary

#4DC663

secondary

#D19EC8

accent

#4DC1DB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4DC663

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

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