#4BB837#4BB837

#4BB837 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.194 H 140.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4BB837
RGB	rgb(75, 184, 55)
HSL	hsl(111, 54%, 47%)
HSV	hsv(111, 70%, 72%)
CMYK	cmyk(59.2%, 0%, 70.1%, 27.8%)
CIE-LAB	lab(66.56, -54.88, 53.70)
CIE-LCH	lch(66.56, 76.78, 135.62°)
OKLab	oklab(69.35% -0.1502 0.1224)
OKLCH	oklch(69.35% 0.194 140.8)
XYZ	xyz(20.7307, 36.0508, 9.4797)
Luminance	0.3605 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB837 #A437B8

analogous

#8CB837 #4BB837 #37B864

triadic

#4BB837 #374BB8 #B8374B

tetradic

#4BB837 #378CB8 #A437B8 #B86437

square

#4BB837 #378CB8 #A437B8 #B86437

split-complementary

#4BB837 #6437B8 #B8378C

monochromatic

#255A1B #388929 #4BB837 #6FCF5D #99DD8D

Accessibility & contrast

On white

2.56

#4BB837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#4BB837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB837

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB837	#FFFFFF	#000000	##000000
##4BB837	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA723

Deuteranopia (green-blind)

#AF9E43

Tritanopia (blue-blind)

#3CB29E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb837;
/* rgb */ color: rgb(75, 184, 55);
/* oklch */ color: oklch(69.4% 0.194 140.8);

Tailwind

colors: {
  custom: {
    50: '#89ce75',
    500: '#4bb837',
    950: '#000000',
  },
}

SCSS

$custom: #4bb837;
$custom-light: #89ce75;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb837",
  "rgb": {
    "r": 75,
    "g": 184,
    "b": 55
  },
  "hsl": {
    "h": 110.698,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69352,
    "c": 0.19376,
    "h": 140.8
  },
  "luminance": 0.36053
}

Semantic roles & 50–950 ramp

primary

#4BB837

secondary

#BD84C7

accent

#4ADDC7

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4BB837

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

Preview Lab → · Contrast checker → · Palette generator →