#4BB37A#4BB37A

#4BB37A is a light, vivid green. Relative luminance 0.351; OKLCH L 69.1% C 0.129 H 156.5°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4BB37A
RGB	rgb(75, 179, 122)
HSL	hsl(147, 41%, 50%)
HSV	hsv(147, 58%, 70%)
CMYK	cmyk(58.1%, 0%, 31.8%, 29.8%)
CIE-LAB	lab(65.86, -43.38, 20.31)
CIE-LCH	lch(65.86, 47.90, 154.91°)
OKLab	oklab(69.06% -0.1182 0.0514)
OKLCH	oklch(69.06% 0.129 156.5)
XYZ	xyz(22.5327, 35.1391, 24.0037)
Luminance	0.3514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB37A #B34B84

analogous

#50B34B #4BB37A #4BB3AE

triadic

#4BB37A #7A4BB3 #B37A4B

tetradic

#4BB37A #4B50B3 #B34B84 #B3AE4B

square

#4BB37A #4B50B3 #B34B84 #B3AE4B

split-complementary

#4BB37A #AE4BB3 #B34B50

monochromatic

#275D3F #39885D #4BB37A #76C59A #A1D8BA

Accessibility & contrast

On white

2.62

#4BB37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#4BB37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB37A

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB37A	#FFFFFF	#000000	##000000
##4BB37A	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A676

Deuteranopia (green-blind)

#A49C7E

Tritanopia (blue-blind)

#26B2A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4bb37a;
/* rgb */ color: rgb(75, 179, 122);
/* oklch */ color: oklch(69.1% 0.129 156.5);

Tailwind

colors: {
  custom: {
    50: '#86caa0',
    500: '#4bb37a',
    950: '#000000',
  },
}

SCSS

$custom: #4bb37a;
$custom-light: #86caa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb37a",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 122
  },
  "hsl": {
    "h": 147.115,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.69058,
    "c": 0.12885,
    "h": 156.5
  },
  "luminance": 0.35141
}

Semantic roles & 50–950 ramp

primary

#4BB37A

secondary

#C495AF

accent

#579AD1

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130F

muted

#7D827E

Preview Lab

Preview with #4BB37A

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

Preview Lab → · Contrast checker → · Palette generator →