#4BB13B#4BB13B

#4BB13B is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.182 H 141.1°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#4BB13B
RGB	rgb(75, 177, 59)
HSL	hsl(112, 50%, 46%)
HSV	hsv(112, 67%, 69%)
CMYK	cmyk(57.6%, 0%, 66.7%, 30.6%)
CIE-LAB	lab(64.37, -51.95, 49.76)
CIE-LCH	lch(64.37, 71.94, 136.24°)
OKLab	oklab(67.55% -0.142 0.1146)
OKLCH	oklch(67.55% 0.183 141.1)
XYZ	xyz(19.4123, 33.2542, 9.5326)
Luminance	0.3326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB13B #A13BB1

analogous

#86B13B #4BB13B #3BB166

triadic

#4BB13B #3B4BB1 #B13B4B

tetradic

#4BB13B #3B86B1 #A13BB1 #B1663B

square

#4BB13B #3B86B1 #A13BB1 #B1663B

split-complementary

#4BB13B #663BB1 #B13B86

monochromatic

#24551C #38832C #4BB13B #6ECA5F #98D98D

Accessibility & contrast

On white

2.74

#4BB13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#4BB13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB13B

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB13B	#FFFFFF	#000000	##000000
##4BB13B	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12B

Deuteranopia (green-blind)

#A99946

Tritanopia (blue-blind)

#3DAC99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb13b;
/* rgb */ color: rgb(75, 177, 59);
/* oklch */ color: oklch(67.6% 0.182 141.1);

Tailwind

colors: {
  custom: {
    50: '#88c976',
    500: '#4bb13b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb13b;
$custom-light: #88c976;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb13b",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 59
  },
  "hsl": {
    "h": 111.864,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67552,
    "c": 0.1825,
    "h": 141.1
  },
  "luminance": 0.33256
}

Semantic roles & 50–950 ramp

primary

#4BB13B

secondary

#BB84C4

accent

#4EDAC7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB13B

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

Preview Lab → · Contrast checker → · Palette generator →