#4BB429#4BB429

#4BB429 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.197 H 139.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4BB429
RGB	rgb(75, 180, 41)
HSL	hsl(105, 63%, 43%)
HSV	hsv(105, 77%, 71%)
CMYK	cmyk(58.3%, 0%, 77.2%, 29.4%)
CIE-LAB	lab(65.20, -54.48, 57.35)
CIE-LCH	lch(65.20, 79.10, 133.53°)
OKLab	oklab(68.2% -0.1499 0.1282)
OKLCH	oklch(68.2% 0.197 139.5)
XYZ	xyz(19.6223, 34.2967, 7.6833)
Luminance	0.3430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB429 #9229B4

analogous

#90B429 #4BB429 #29B44C

triadic

#4BB429 #294BB4 #B4294B

tetradic

#4BB429 #2990B4 #9229B4 #B44C29

square

#4BB429 #2990B4 #9229B4 #B44C29

split-complementary

#4BB429 #4C29B4 #B42990

monochromatic

#215012 #36821E #4BB429 #69D545 #91E077

Accessibility & contrast

On white

2.67

#4BB429 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#4BB429 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB429

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB429	#FFFFFF	#000000	##000000
##4BB429	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A404

Deuteranopia (green-blind)

#AC9B39

Tritanopia (blue-blind)

#3FAE9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb429;
/* rgb */ color: rgb(75, 180, 41);
/* oklch */ color: oklch(68.2% 0.197 139.5);

Tailwind

colors: {
  custom: {
    50: '#89cb6d',
    500: '#4bb429',
    950: '#000000',
  },
}

SCSS

$custom: #4bb429;
$custom-light: #89cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb429",
  "rgb": {
    "r": 75,
    "g": 180,
    "b": 41
  },
  "hsl": {
    "h": 105.324,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68199,
    "c": 0.19721,
    "h": 139.5
  },
  "luminance": 0.34298
}

Semantic roles & 50–950 ramp

primary

#4BB429

secondary

#B371C8

accent

#42E6BE

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB429

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

Preview Lab → · Contrast checker → · Palette generator →