#4BB227#4BB227

#4BB227 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.196 H 139.2°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4BB227
RGB	rgb(75, 178, 39)
HSL	hsl(104, 64%, 43%)
HSV	hsv(104, 78%, 70%)
CMYK	cmyk(57.9%, 0%, 78.1%, 30.2%)
CIE-LAB	lab(64.55, -53.88, 57.37)
CIE-LCH	lch(64.55, 78.70, 133.21°)
OKLab	oklab(67.66% -0.1484 0.1279)
OKLCH	oklch(67.66% 0.196 139.2)
XYZ	xyz(19.1875, 33.4815, 7.3705)
Luminance	0.3348 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB227 #8E27B2

analogous

#91B227 #4BB227 #27B248

triadic

#4BB227 #274BB2 #B2274B

tetradic

#4BB227 #2791B2 #8E27B2 #B24827

square

#4BB227 #2791B2 #8E27B2 #B24827

split-complementary

#4BB227 #4827B2 #B22791

monochromatic

#214E11 #36801C #4BB227 #67D541 #8FE073

Accessibility & contrast

On white

2.73

#4BB227 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4BB227 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB227

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB227	#FFFFFF	#000000	##000000
##4BB227	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#AA9937

Tritanopia (blue-blind)

#40AC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb227;
/* rgb */ color: rgb(75, 178, 39);
/* oklch */ color: oklch(67.7% 0.196 139.2);

Tailwind

colors: {
  custom: {
    50: '#89ca6c',
    500: '#4bb227',
    950: '#000000',
  },
}

SCSS

$custom: #4bb227;
$custom-light: #89ca6c;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb227",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 39
  },
  "hsl": {
    "h": 104.46,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67659,
    "c": 0.19592,
    "h": 139.2
  },
  "luminance": 0.33483
}

Semantic roles & 50–950 ramp

primary

#4BB227

secondary

#B06DC8

accent

#41E7BC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4BB227

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

Preview Lab → · Contrast checker → · Palette generator →