#4BB739#4BB739

#4BB739 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.1% C 0.191 H 141.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4BB739
RGB	rgb(75, 183, 57)
HSL	hsl(111, 53%, 47%)
HSV	hsv(111, 69%, 72%)
CMYK	cmyk(59%, 0%, 68.9%, 28.2%)
CIE-LAB	lab(66.26, -54.35, 52.60)
CIE-LCH	lch(66.26, 75.63, 135.94°)
OKLab	oklab(69.11% -0.1486 0.1204)
OKLCH	oklch(69.11% 0.191 141)
XYZ	xyz(20.5727, 35.6564, 9.6683)
Luminance	0.3566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB739 #A539B7

analogous

#8AB739 #4BB739 #39B766

triadic

#4BB739 #394BB7 #B7394B

tetradic

#4BB739 #398AB7 #A539B7 #B76639

square

#4BB739 #398AB7 #A539B7 #B76639

split-complementary

#4BB739 #6639B7 #B7398A

monochromatic

#255A1C #38882A #4BB739 #6FCD60 #9ADC8E

Accessibility & contrast

On white

2.58

#4BB739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#4BB739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB739

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB739	#FFFFFF	#000000	##000000
##4BB739	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA727

Deuteranopia (green-blind)

#AE9E45

Tritanopia (blue-blind)

#3CB19E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb739;
/* rgb */ color: rgb(75, 183, 57);
/* oklch */ color: oklch(69.1% 0.191 141.0);

Tailwind

colors: {
  custom: {
    50: '#89cd76',
    500: '#4bb739',
    950: '#000000',
  },
}

SCSS

$custom: #4bb739;
$custom-light: #89cd76;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb739",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 57
  },
  "hsl": {
    "h": 111.429,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69107,
    "c": 0.19124,
    "h": 141
  },
  "luminance": 0.35658
}

Semantic roles & 50–950 ramp

primary

#4BB739

secondary

#BD85C7

accent

#4CDCC7

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0D1409

muted

#7D827B

Preview Lab

Preview with #4BB739

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

Preview Lab → · Contrast checker → · Palette generator →