#4BB63F#4BB63F

#4BB63F is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.186 H 141.7°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BB63F
RGB	rgb(75, 182, 63)
HSL	hsl(114, 49%, 48%)
HSV	hsv(114, 65%, 71%)
CMYK	cmyk(58.8%, 0%, 65.4%, 28.6%)
CIE-LAB	lab(65.99, -53.42, 49.83)
CIE-LCH	lch(65.99, 73.05, 136.99°)
OKLab	oklab(68.9% -0.1458 0.1153)
OKLCH	oklch(68.9% 0.186 141.7)
XYZ	xyz(20.5258, 35.3088, 10.4353)
Luminance	0.3531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB63F #AA3FB6

analogous

#86B63F #4BB63F #3FB66F

triadic

#4BB63F #3F4BB6 #B63F4B

tetradic

#4BB63F #3F86B6 #AA3FB6 #B66F3F

square

#4BB63F #3F86B6 #AA3FB6 #B66F3F

split-complementary

#4BB63F #6F3FB6 #B63F86

monochromatic

#265B20 #38892F #4BB63F #72CB68 #9CDA95

Accessibility & contrast

On white

2.60

#4BB63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4BB63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB63F

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB63F	#FFFFFF	#000000	##000000
##4BB63F	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA630

Deuteranopia (green-blind)

#AD9D49

Tritanopia (blue-blind)

#3BB19D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb63f;
/* rgb */ color: rgb(75, 182, 63);
/* oklch */ color: oklch(68.9% 0.186 141.7);

Tailwind

colors: {
  custom: {
    50: '#89cd79',
    500: '#4bb63f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb63f;
$custom-light: #89cd79;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb63f",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 63
  },
  "hsl": {
    "h": 113.95,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68901,
    "c": 0.18582,
    "h": 141.7
  },
  "luminance": 0.35311
}

Semantic roles & 50–950 ramp

primary

#4BB63F

secondary

#C08BC6

accent

#50D8CA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4BB63F

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

Preview Lab → · Contrast checker → · Palette generator →