#4BB32B#4BB32B

#4BB32B is a light, vivid green. Relative luminance 0.339; OKLCH L 67.9% C 0.195 H 139.6°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4BB32B
RGB	rgb(75, 179, 43)
HSL	hsl(106, 61%, 44%)
HSV	hsv(106, 76%, 70%)
CMYK	cmyk(58.1%, 0%, 76%, 29.8%)
CIE-LAB	lab(64.89, -53.99, 56.39)
CIE-LCH	lch(64.89, 78.06, 133.75°)
OKLab	oklab(67.95% -0.1484 0.1264)
OKLCH	oklch(67.95% 0.195 139.6)
XYZ	xyz(19.4570, 33.9088, 7.8047)
Luminance	0.3391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB32B #932BB3

analogous

#8FB32B #4BB32B #2BB34F

triadic

#4BB32B #2B4BB3 #B32B4B

tetradic

#4BB32B #2B8FB3 #932BB3 #B34F2B

square

#4BB32B #2B8FB3 #932BB3 #B34F2B

split-complementary

#4BB32B #4F2BB3 #B32B8F

monochromatic

#225013 #36821F #4BB32B #69D348 #91DF79

Accessibility & contrast

On white

2.70

#4BB32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4BB32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB32B

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB32B	#FFFFFF	#000000	##000000
##4BB32B	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A30B

Deuteranopia (green-blind)

#AB9A3A

Tritanopia (blue-blind)

#3FAD99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb32b;
/* rgb */ color: rgb(75, 179, 43);
/* oklch */ color: oklch(67.9% 0.195 139.6);

Tailwind

colors: {
  custom: {
    50: '#89cb6e',
    500: '#4bb32b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb32b;
$custom-light: #89cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb32b",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 43
  },
  "hsl": {
    "h": 105.882,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.67948,
    "c": 0.19499,
    "h": 139.6
  },
  "luminance": 0.3391
}

Semantic roles & 50–950 ramp

primary

#4BB32B

secondary

#B373C7

accent

#43E4BF

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB32B

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

Preview Lab → · Contrast checker → · Palette generator →