#4DB728#4DB728

#4DB728 is a light, highly saturated green. Relative luminance 0.356; OKLCH L 69.1% C 0.200 H 139.2°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4DB728
RGB	rgb(77, 183, 40)
HSL	hsl(104, 64%, 44%)
HSV	hsv(104, 78%, 72%)
CMYK	cmyk(57.9%, 0%, 78.1%, 28.2%)
CIE-LAB	lab(66.21, -55.11, 58.66)
CIE-LCH	lch(66.21, 80.49, 133.21°)
OKLab	oklab(69.05% -0.1517 0.1308)
OKLCH	oklch(69.05% 0.2 139.2)
XYZ	xyz(20.3762, 35.5962, 7.8041)
Luminance	0.3560 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB728 #9228B7

analogous

#94B728 #4DB728 #28B74B

triadic

#4DB728 #284DB7 #B7284D

tetradic

#4DB728 #2894B7 #9228B7 #B74B28

square

#4DB728 #2894B7 #9228B7 #B74B28

split-complementary

#4DB728 #4B28B7 #B72894

monochromatic

#235312 #38851D #4DB728 #6BD646 #93E178

Accessibility & contrast

On white

2.59

#4DB728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#4DB728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB728

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB728	#FFFFFF	#000000	##000000
##4DB728	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#AF9E38

Tritanopia (blue-blind)

#41B19C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4db728;
/* rgb */ color: rgb(77, 183, 40);
/* oklch */ color: oklch(69.1% 0.200 139.2);

Tailwind

colors: {
  custom: {
    50: '#8bcd6d',
    500: '#4db728',
    950: '#000000',
  },
}

SCSS

$custom: #4db728;
$custom-light: #8bcd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4db728",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 40
  },
  "hsl": {
    "h": 104.476,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69051,
    "c": 0.20032,
    "h": 139.2
  },
  "luminance": 0.35598
}

Semantic roles & 50–950 ramp

primary

#4DB728

secondary

#B372C9

accent

#41E7BC

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4DB728

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

Preview Lab → · Contrast checker → · Palette generator →