#4CB563#4CB563

#4CB563 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.2% C 0.153 H 148.3°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4CB563
RGB	rgb(76, 181, 99)
HSL	hsl(133, 42%, 50%)
HSV	hsv(133, 58%, 71%)
CMYK	cmyk(58%, 0%, 45.3%, 29%)
CIE-LAB	lab(66.12, -48.13, 32.84)
CIE-LCH	lch(66.12, 58.27, 145.69°)
OKLab	oklab(69.16% -0.1302 0.0805)
OKLCH	oklch(69.16% 0.153 148.3)
XYZ	xyz(21.7550, 35.4831, 17.5044)
Luminance	0.3548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB563 #B54C9E

analogous

#69B54C #4CB563 #4CB597

triadic

#4CB563 #634CB5 #B5634C

tetradic

#4CB563 #4C69B5 #B54C9E #B5974C

square

#4CB563 #4C69B5 #B54C9E #B5974C

split-complementary

#4CB563 #974CB5 #B54C69

monochromatic

#275F34 #398B4B #4CB563 #77C789 #A3D9AE

Accessibility & contrast

On white

2.59

#4CB563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#4CB563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB563

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB563	#FFFFFF	#000000	##000000
##4CB563	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75D

Deuteranopia (green-blind)

#A99D69

Tritanopia (blue-blind)

#33B2A1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4cb563;
/* rgb */ color: rgb(76, 181, 99);
/* oklch */ color: oklch(69.2% 0.153 148.3);

Tailwind

colors: {
  custom: {
    50: '#87cc90',
    500: '#4cb563',
    950: '#000000',
  },
}

SCSS

$custom: #4cb563;
$custom-light: #87cc90;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb563",
  "rgb": {
    "r": 76,
    "g": 181,
    "b": 99
  },
  "hsl": {
    "h": 133.143,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69157,
    "c": 0.15309,
    "h": 148.3
  },
  "luminance": 0.35485
}

Semantic roles & 50–950 ramp

primary

#4CB563

secondary

#C697BC

accent

#56B6D1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130D

muted

#7D827D

Preview Lab

Preview with #4CB563

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

Preview Lab → · Contrast checker → · Palette generator →