#4BC663#4BC663

#4BC663 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.5% C 0.176 H 147.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4BC663
RGB	rgb(75, 198, 99)
HSL	hsl(132, 52%, 54%)
HSV	hsv(132, 62%, 78%)
CMYK	cmyk(62.1%, 0%, 50%, 22.4%)
CIE-LAB	lab(71.41, -54.92, 39.48)
CIE-LCH	lch(71.41, 67.64, 144.29°)
OKLab	oklab(73.5% -0.1484 0.0956)
OKLCH	oklch(73.5% 0.177 147.2)
XYZ	xyz(25.3461, 42.7824, 18.7241)
Luminance	0.4279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC663 #C64BAE

analogous

#70C64B #4BC663 #4BC6A0

triadic

#4BC663 #634BC6 #C6634B

tetradic

#4BC663 #4B70C6 #C64BAE #C6A04B

square

#4BC663 #4B70C6 #C64BAE #C6A04B

split-complementary

#4BC663 #A04BC6 #C64B70

monochromatic

#247233 #33A148 #4BC663 #79D58B #A8E3B4

Accessibility & contrast

On white

2.20

#4BC663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#4BC663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC663

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC663	#FFFFFF	#000000	##000000
##4BC663	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B55B

Deuteranopia (green-blind)

#B9AB6A

Tritanopia (blue-blind)

#2AC2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bc663;
/* rgb */ color: rgb(75, 198, 99);
/* oklch */ color: oklch(73.5% 0.176 147.2);

Tailwind

colors: {
  custom: {
    50: '#8ad891',
    500: '#4bc663',
    950: '#000000',
  },
}

SCSS

$custom: #4bc663;
$custom-light: #8ad891;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc663",
  "rgb": {
    "r": 75,
    "g": 198,
    "b": 99
  },
  "hsl": {
    "h": 131.707,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73497,
    "c": 0.1765,
    "h": 147.2
  },
  "luminance": 0.42785
}

Semantic roles & 50–950 ramp

primary

#4BC663

secondary

#D19CC6

accent

#4CBFDB

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4BC663

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

Preview Lab → · Contrast checker → · Palette generator →