#4BB63C#4BB63C

#4BB63C is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.188 H 141.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BB63C
RGB	rgb(75, 182, 60)
HSL	hsl(113, 50%, 47%)
HSV	hsv(113, 67%, 71%)
CMYK	cmyk(58.8%, 0%, 67%, 28.6%)
CIE-LAB	lab(65.96, -53.71, 51.06)
CIE-LCH	lch(65.96, 74.11, 136.45°)
OKLab	oklab(68.87% -0.1467 0.1175)
OKLCH	oklch(68.87% 0.188 141.3)
XYZ	xyz(20.4442, 35.2762, 10.0057)
Luminance	0.3528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB63C #A73CB6

analogous

#88B63C #4BB63C #3CB66A

triadic

#4BB63C #3C4BB6 #B63C4B

tetradic

#4BB63C #3C88B6 #A73CB6 #B66A3C

square

#4BB63C #3C88B6 #A73CB6 #B66A3C

split-complementary

#4BB63C #6A3CB6 #B63C88

monochromatic

#255A1E #38882D #4BB63C #70CC63 #9BDB91

Accessibility & contrast

On white

2.61

#4BB63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4BB63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB63C

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB63C	#FFFFFF	#000000	##000000
##4BB63C	1.00	2.61	8.06	8.06
#FFFFFF	2.61	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)

#BAA62C

Deuteranopia (green-blind)

#AD9D47

Tritanopia (blue-blind)

#3BB09D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb63c;
/* rgb */ color: rgb(75, 182, 60);
/* oklch */ color: oklch(68.9% 0.188 141.3);

Tailwind

colors: {
  custom: {
    50: '#89cd78',
    500: '#4bb63c',
    950: '#000000',
  },
}

SCSS

$custom: #4bb63c;
$custom-light: #89cd78;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb63c",
  "rgb": {
    "r": 75,
    "g": 182,
    "b": 60
  },
  "hsl": {
    "h": 112.623,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68872,
    "c": 0.18796,
    "h": 141.3
  },
  "luminance": 0.35278
}

Semantic roles & 50–950 ramp

primary

#4BB63C

secondary

#BE88C6

accent

#4EDAC9

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4BB63C

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

Preview Lab → · Contrast checker → · Palette generator →