#4CC663#4CC663

#4CC663 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.5% C 0.176 H 147.1°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4CC663
RGB	rgb(76, 198, 99)
HSL	hsl(131, 52%, 54%)
HSV	hsv(131, 62%, 78%)
CMYK	cmyk(61.6%, 0%, 50%, 22.4%)
CIE-LAB	lab(71.43, -54.71, 39.52)
CIE-LCH	lch(71.43, 67.49, 144.15°)
OKLab	oklab(73.53% -0.1478 0.0957)
OKLCH	oklch(73.53% 0.176 147.1)
XYZ	xyz(25.4250, 42.8230, 18.7278)
Luminance	0.4283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CC663 #C64CAF

analogous

#72C64C #4CC663 #4CC6A0

triadic

#4CC663 #634CC6 #C6634C

tetradic

#4CC663 #4C72C6 #C64CAF #C6A04C

square

#4CC663 #4C72C6 #C64CAF #C6A04C

split-complementary

#4CC663 #A04CC6 #C64C72

monochromatic

#257333 #33A148 #4CC663 #7AD58B #A9E4B4

Accessibility & contrast

On white

2.20

#4CC663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4CC663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CC663

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CC663	#FFFFFF	#000000	##000000
##4CC663	1.00	2.20	9.57	9.57
#FFFFFF	2.20	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)

#2CC2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4cc663;
/* rgb */ color: rgb(76, 198, 99);
/* oklch */ color: oklch(73.5% 0.176 147.1);

Tailwind

colors: {
  custom: {
    50: '#8ad891',
    500: '#4cc663',
    950: '#000000',
  },
}

SCSS

$custom: #4cc663;
$custom-light: #8ad891;
$custom-dark: #000000;

JSON

{
  "hex": "#4cc663",
  "rgb": {
    "r": 76,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 131.311,
    "s": 51.695,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73527,
    "c": 0.17609,
    "h": 147.1
  },
  "luminance": 0.42826
}

Semantic roles & 50–950 ramp

primary

#4CC663

secondary

#D19DC7

accent

#4DC0DB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4CC663

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

Preview Lab → · Contrast checker → · Palette generator →