#4BB576#4BB576

#4BB576 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.5% C 0.135 H 154.5°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#4BB576
RGB	rgb(75, 181, 118)
HSL	hsl(144, 42%, 50%)
HSV	hsv(144, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 34.8%, 29%)
CIE-LAB	lab(66.40, -45.00, 23.21)
CIE-LCH	lch(66.40, 50.64, 152.72°)
OKLab	oklab(69.48% -0.1222 0.0584)
OKLCH	oklch(69.48% 0.135 154.5)
XYZ	xyz(22.6937, 35.8495, 22.8597)
Luminance	0.3585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB576 #B54B8A

analogous

#55B54B #4BB576 #4BB5AB

triadic

#4BB576 #764BB5 #B5764B

tetradic

#4BB576 #4B55B5 #B54B8A #B5AB4B

square

#4BB576 #4B55B5 #B54B8A #B5AB4B

split-complementary

#4BB576 #AB4BB5 #B54B55

monochromatic

#275F3E #398A5A #4BB576 #76C797 #A2D9B8

Accessibility & contrast

On white

2.57

#4BB576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#4BB576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB576

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB576	#FFFFFF	#000000	##000000
##4BB576	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A872

Deuteranopia (green-blind)

#A69D7A

Tritanopia (blue-blind)

#27B3A5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb576;
/* rgb */ color: rgb(75, 181, 118);
/* oklch */ color: oklch(69.5% 0.135 154.5);

Tailwind

colors: {
  custom: {
    50: '#87cc9e',
    500: '#4bb576',
    950: '#000000',
  },
}

SCSS

$custom: #4bb576;
$custom-light: #87cc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb576",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 118
  },
  "hsl": {
    "h": 144.34,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69482,
    "c": 0.13543,
    "h": 154.5
  },
  "luminance": 0.35852
}

Semantic roles & 50–950 ramp

primary

#4BB576

secondary

#C696B2

accent

#56A0D2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB576

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

Preview Lab → · Contrast checker → · Palette generator →