#4BB55A#4BB55A

#4BB55A is a light, vivid green. Relative luminance 0.353; OKLCH L 69.0% C 0.162 H 146.2°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BB55A
RGB	rgb(75, 181, 90)
HSL	hsl(128, 42%, 50%)
HSV	hsv(128, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 50.3%, 29%)
CIE-LAB	lab(65.97, -49.74, 37.21)
CIE-LCH	lch(65.97, 62.12, 143.20°)
OKLab	oklab(68.98% -0.1346 0.09)
OKLCH	oklch(68.98% 0.162 146.2)
XYZ	xyz(21.2696, 35.2798, 15.3597)
Luminance	0.3528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB55A #B54BA6

analogous

#71B54B #4BB55A #4BB58F

triadic

#4BB55A #5A4BB5 #B55A4B

tetradic

#4BB55A #4B71B5 #B54BA6 #B58F4B

square

#4BB55A #4B71B5 #B54BA6 #B58F4B

split-complementary

#4BB55A #8F4BB5 #B54B71

monochromatic

#275F2F #398A44 #4BB55A #76C782 #A2D9AA

Accessibility & contrast

On white

2.61

#4BB55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#4BB55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB55A

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB55A	#FFFFFF	#000000	##000000
##4BB55A	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A652

Deuteranopia (green-blind)

#AA9D60

Tritanopia (blue-blind)

#34B1A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb55a;
/* rgb */ color: rgb(75, 181, 90);
/* oklch */ color: oklch(69.0% 0.162 146.2);

Tailwind

colors: {
  custom: {
    50: '#87cc8a',
    500: '#4bb55a',
    950: '#000000',
  },
}

SCSS

$custom: #4bb55a;
$custom-light: #87cc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb55a",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 90
  },
  "hsl": {
    "h": 128.491,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68978,
    "c": 0.16196,
    "h": 146.2
  },
  "luminance": 0.35282
}

Semantic roles & 50–950 ramp

primary

#4BB55A

secondary

#C696BF

accent

#56C0D2

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4BB55A

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

Preview Lab → · Contrast checker → · Palette generator →