#4FB63F#4FB63F

#4FB63F is a light, vivid green. Relative luminance 0.355; OKLCH L 69.0% C 0.184 H 141.1°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4FB63F
RGB	rgb(79, 182, 63)
HSL	hsl(112, 49%, 48%)
HSV	hsv(112, 65%, 71%)
CMYK	cmyk(56.6%, 0%, 65.4%, 28.6%)
CIE-LAB	lab(66.12, -52.41, 50.01)
CIE-LCH	lch(66.12, 72.44, 136.34°)
OKLab	oklab(69.04% -0.1432 0.1156)
OKLCH	oklch(69.04% 0.184 141.1)
XYZ	xyz(20.8486, 35.4753, 10.4504)
Luminance	0.3548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB63F #A63FB6

analogous

#8AB63F #4FB63F #3FB66B

triadic

#4FB63F #3F4FB6 #B63F4F

tetradic

#4FB63F #3F8AB6 #A63FB6 #B66B3F

square

#4FB63F #3F8AB6 #A63FB6 #B66B3F

split-complementary

#4FB63F #6B3FB6 #B63F8A

monochromatic

#285B20 #3B892F #4FB63F #75CB68 #9EDA95

Accessibility & contrast

On white

2.59

#4FB63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#4FB63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB63F

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB63F	#FFFFFF	#000000	##000000
##4FB63F	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)

#BBA630

Deuteranopia (green-blind)

#AD9D49

Tritanopia (blue-blind)

#41B09D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4fb63f;
/* rgb */ color: rgb(79, 182, 63);
/* oklch */ color: oklch(69.0% 0.184 141.1);

Tailwind

colors: {
  custom: {
    50: '#8bcd79',
    500: '#4fb63f',
    950: '#000000',
  },
}

SCSS

$custom: #4fb63f;
$custom-light: #8bcd79;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb63f",
  "rgb": {
    "r": 79,
    "g": 182,
    "b": 63
  },
  "hsl": {
    "h": 111.933,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69044,
    "c": 0.18407,
    "h": 141.1
  },
  "luminance": 0.35477
}

Semantic roles & 50–950 ramp

primary

#4FB63F

secondary

#BE8BC6

accent

#50D8C6

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #4FB63F

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

Preview Lab → · Contrast checker → · Palette generator →