#4CB728#4CB728

#4CB728 is a light, highly saturated green. Relative luminance 0.356; OKLCH L 69.0% C 0.201 H 139.4°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4CB728
RGB	rgb(76, 183, 40)
HSL	hsl(105, 64%, 44%)
HSV	hsv(105, 78%, 72%)
CMYK	cmyk(58.5%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(66.18, -55.36, 58.62)
CIE-LCH	lch(66.18, 80.63, 133.36°)
OKLab	oklab(69.02% -0.1524 0.1307)
OKLCH	oklch(69.02% 0.201 139.4)
XYZ	xyz(20.2961, 35.5549, 7.8003)
Luminance	0.3556 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB728 #9328B7

analogous

#93B728 #4CB728 #28B74B

triadic

#4CB728 #284CB7 #B7284C

tetradic

#4CB728 #2893B7 #9328B7 #B74B28

square

#4CB728 #2893B7 #9328B7 #B74B28

split-complementary

#4CB728 #4B28B7 #B72893

monochromatic

#225312 #37851D #4CB728 #6AD646 #92E178

Accessibility & contrast

On white

2.59

#4CB728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4CB728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB728

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB728	#FFFFFF	#000000	##000000
##4CB728	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#AF9E38

Tritanopia (blue-blind)

#40B19C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4cb728;
/* rgb */ color: rgb(76, 183, 40);
/* oklch */ color: oklch(69.0% 0.201 139.4);

Tailwind

colors: {
  custom: {
    50: '#8acd6d',
    500: '#4cb728',
    950: '#000000',
  },
}

SCSS

$custom: #4cb728;
$custom-light: #8acd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb728",
  "rgb": {
    "r": 76,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 104.895,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69016,
    "c": 0.20073,
    "h": 139.4
  },
  "luminance": 0.35557
}

Semantic roles & 50–950 ramp

primary

#4CB728

secondary

#B372C9

accent

#41E7BD

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4CB728

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

Preview Lab → · Contrast checker → · Palette generator →