#4BC63B#4BC63B

#4BC63B is a light, highly saturated green. Relative luminance 0.422; OKLCH L 73.0% C 0.208 H 141.5°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#4BC63B
RGB	rgb(75, 198, 59)
HSL	hsl(113, 55%, 50%)
HSV	hsv(113, 70%, 78%)
CMYK	cmyk(62.1%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(71.01, -59.51, 56.80)
CIE-LCH	lch(71.01, 82.27, 136.34°)
OKLab	oklab(73.04% -0.1625 0.1294)
OKLCH	oklch(73.04% 0.208 141.5)
XYZ	xyz(23.8839, 42.1975, 11.0231)
Luminance	0.4220 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC63B #B63BC6

analogous

#90C63B #4BC63B #3BC671

triadic

#4BC63B #3B4BC6 #C63B4B

tetradic

#4BC63B #3B90C6 #B63BC6 #C6713B

square

#4BC63B #3B90C6 #B63BC6 #C6713B

split-complementary

#4BC63B #713BC6 #C63B90

monochromatic

#27681E #38982C #4BC63B #77D46A #A2E29A

Accessibility & contrast

On white

2.22

#4BC63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#4BC63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC63B

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC63B	#FFFFFF	#000000	##000000
##4BC63B	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB425

Deuteranopia (green-blind)

#BCAA49

Tritanopia (blue-blind)

#36C0AA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4bc63b;
/* rgb */ color: rgb(75, 198, 59);
/* oklch */ color: oklch(73.0% 0.208 141.5);

Tailwind

colors: {
  custom: {
    50: '#8cd879',
    500: '#4bc63b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc63b;
$custom-light: #8cd879;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc63b",
  "rgb": {
    "r": 75,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 113.094,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73037,
    "c": 0.20772,
    "h": 141.5
  },
  "luminance": 0.422
}

Semantic roles & 50–950 ramp

primary

#4BC63B

secondary

#C68FCD

accent

#4ADECD

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #4BC63B

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

Preview Lab → · Contrast checker → · Palette generator →