#4BBF37#4BBF37

#4BBF37 is a light, highly saturated green. Relative luminance 0.390; OKLCH L 71.2% C 0.202 H 141.0°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4BBF37
RGB	rgb(75, 191, 55)
HSL	hsl(111, 55%, 48%)
HSV	hsv(111, 71%, 75%)
CMYK	cmyk(60.7%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(68.77, -57.38, 56.00)
CIE-LCH	lch(68.77, 80.18, 135.70°)
OKLab	oklab(71.18% -0.1569 0.1273)
OKLCH	oklch(71.18% 0.202 141)
XYZ	xyz(22.2210, 39.0312, 9.9765)
Luminance	0.3903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBF37 #AB37BF

analogous

#8FBF37 #4BBF37 #37BF67

triadic

#4BBF37 #374BBF #BF374B

tetradic

#4BBF37 #378FBF #AB37BF #BF6737

square

#4BBF37 #378FBF #AB37BF #BF6737

split-complementary

#4BBF37 #6737BF #BF378F

monochromatic

#26601C #388F29 #4BBF37 #72D262 #9DDF91

Accessibility & contrast

On white

2.38

#4BBF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#4BBF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBF37

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBF37	#FFFFFF	#000000	##000000
##4BBF37	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE21

Deuteranopia (green-blind)

#B6A444

Tritanopia (blue-blind)

#39B9A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4bbf37;
/* rgb */ color: rgb(75, 191, 55);
/* oklch */ color: oklch(71.2% 0.202 141.0);

Tailwind

colors: {
  custom: {
    50: '#8ad376',
    500: '#4bbf37',
    950: '#000000',
  },
}

SCSS

$custom: #4bbf37;
$custom-light: #8ad376;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbf37",
  "rgb": {
    "r": 75,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 111.176,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71182,
    "c": 0.20205,
    "h": 141
  },
  "luminance": 0.39033
}

Semantic roles & 50–950 ramp

primary

#4BBF37

secondary

#C088CA

accent

#49DFC9

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4BBF37

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

Preview Lab → · Contrast checker → · Palette generator →