#4BBD37#4BBD37

#4BBD37 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.7% C 0.200 H 140.9°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#4BBD37
RGB	rgb(75, 189, 55)
HSL	hsl(111, 55%, 48%)
HSV	hsv(111, 71%, 74%)
CMYK	cmyk(60.3%, 0%, 70.9%, 25.9%)
CIE-LAB	lab(68.14, -56.68, 55.34)
CIE-LCH	lch(68.14, 79.22, 135.68°)
OKLab	oklab(70.66% -0.155 0.1259)
OKLCH	oklch(70.66% 0.2 140.9)
XYZ	xyz(21.7878, 38.1649, 9.8321)
Luminance	0.3817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBD37 #A937BD

analogous

#8EBD37 #4BBD37 #37BD66

triadic

#4BBD37 #374BBD #BD374B

tetradic

#4BBD37 #378EBD #A937BD #BD6637

square

#4BBD37 #378EBD #A937BD #BD6637

split-complementary

#4BBD37 #6637BD #BD378E

monochromatic

#255E1B #388E29 #4BBD37 #71D160 #9CDF90

Accessibility & contrast

On white

2.43

#4BBD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#4BBD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBD37

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBD37	#FFFFFF	#000000	##000000
##4BBD37	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#B4A244

Tritanopia (blue-blind)

#3AB7A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4bbd37;
/* rgb */ color: rgb(75, 189, 55);
/* oklch */ color: oklch(70.7% 0.200 140.9);

Tailwind

colors: {
  custom: {
    50: '#8ad275',
    500: '#4bbd37',
    950: '#000000',
  },
}

SCSS

$custom: #4bbd37;
$custom-light: #8ad275;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbd37",
  "rgb": {
    "r": 75,
    "g": 189,
    "b": 55
  },
  "hsl": {
    "h": 111.045,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.7066,
    "c": 0.19969,
    "h": 140.9
  },
  "luminance": 0.38167
}

Semantic roles & 50–950 ramp

primary

#4BBD37

secondary

#BF86C9

accent

#4ADEC8

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4BBD37

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

Preview Lab → · Contrast checker → · Palette generator →