#4BB337#4BB337

#4BB337 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.188 H 140.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#4BB337
RGB	rgb(75, 179, 55)
HSL	hsl(110, 53%, 46%)
HSV	hsv(110, 69%, 70%)
CMYK	cmyk(58.1%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(64.97, -53.06, 52.04)
CIE-LCH	lch(64.97, 74.32, 135.56°)
OKLab	oklab(68.04% -0.1452 0.119)
OKLCH	oklch(68.04% 0.188 140.7)
XYZ	xyz(19.7104, 34.0102, 9.1396)
Luminance	0.3401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB337 #9F37B3

analogous

#89B337 #4BB337 #37B361

triadic

#4BB337 #374BB3 #B3374B

tetradic

#4BB337 #3789B3 #9F37B3 #B36137

square

#4BB337 #3789B3 #9F37B3 #B36137

split-complementary

#4BB337 #6137B3 #B33789

monochromatic

#24551A #378429 #4BB337 #6DCD5B #97DB8A

Accessibility & contrast

On white

2.69

#4BB337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#4BB337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB337

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB337	#FFFFFF	#000000	##000000
##4BB337	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A325

Deuteranopia (green-blind)

#AB9A43

Tritanopia (blue-blind)

#3DAD9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb337;
/* rgb */ color: rgb(75, 179, 55);
/* oklch */ color: oklch(68.0% 0.188 140.7);

Tailwind

colors: {
  custom: {
    50: '#88cb74',
    500: '#4bb337',
    950: '#000000',
  },
}

SCSS

$custom: #4bb337;
$custom-light: #88cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb337",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 110.323,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68041,
    "c": 0.18773,
    "h": 140.7
  },
  "luminance": 0.34012
}

Semantic roles & 50–950 ramp

primary

#4BB337

secondary

#BA81C5

accent

#4BDCC5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4BB337

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

Preview Lab → · Contrast checker → · Palette generator →