#4BB529#4BB529

#4BB529 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.5% C 0.198 H 139.5°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4BB529
RGB	rgb(75, 181, 41)
HSL	hsl(105, 63%, 44%)
HSV	hsv(105, 77%, 71%)
CMYK	cmyk(58.6%, 0%, 77.3%, 29%)
CIE-LAB	lab(65.52, -54.84, 57.66)
CIE-LCH	lch(65.52, 79.57, 133.56°)
OKLab	oklab(68.46% -0.1509 0.1288)
OKLCH	oklch(68.46% 0.198 139.5)
XYZ	xyz(19.8249, 34.7019, 7.7508)
Luminance	0.3470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB529 #9329B5

analogous

#91B529 #4BB529 #29B54D

triadic

#4BB529 #294BB5 #B5294B

tetradic

#4BB529 #2991B5 #9329B5 #B54D29

square

#4BB529 #2991B5 #9329B5 #B54D29

split-complementary

#4BB529 #4D29B5 #B52991

monochromatic

#225112 #36831E #4BB529 #69D546 #91E078

Accessibility & contrast

On white

2.64

#4BB529 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#4BB529 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB529

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB529	#FFFFFF	#000000	##000000
##4BB529	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA403

Deuteranopia (green-blind)

#AD9C39

Tritanopia (blue-blind)

#3EAF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb529;
/* rgb */ color: rgb(75, 181, 41);
/* oklch */ color: oklch(68.5% 0.198 139.5);

Tailwind

colors: {
  custom: {
    50: '#89cc6e',
    500: '#4bb529',
    950: '#000000',
  },
}

SCSS

$custom: #4bb529;
$custom-light: #89cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb529",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 41
  },
  "hsl": {
    "h": 105.429,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68462,
    "c": 0.19837,
    "h": 139.5
  },
  "luminance": 0.34704
}

Semantic roles & 50–950 ramp

primary

#4BB529

secondary

#B372C8

accent

#42E6BE

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB529

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

Preview Lab → · Contrast checker → · Palette generator →