#309728#309728

#309728 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.175 H 142.1°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#309728
RGB	rgb(48, 151, 40)
HSL	hsl(116, 58%, 37%)
HSV	hsv(116, 74%, 59%)
CMYK	cmyk(68.2%, 0%, 73.5%, 40.8%)
CIE-LAB	lab(54.98, -50.56, 47.30)
CIE-LCH	lch(54.98, 69.23, 136.91°)
OKLab	oklab(59.53% -0.1377 0.1073)
OKLCH	oklch(59.53% 0.175 142.1)
XYZ	xyz(12.6678, 22.9135, 5.7622)
Luminance	0.2291 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309728 #8F2897

analogous

#679728 #309728 #289758

triadic

#309728 #283097 #972830

tetradic

#309728 #286797 #8F2897 #975828

square

#309728 #286797 #8F2897 #975828

split-complementary

#309728 #582897 #972867

monochromatic

#11360E #21671B #309728 #3FC735 #6CD664

Accessibility & contrast

On white

3.76

#309728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#309728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309728

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309728	#FFFFFF	#000000	##000000
##309728	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8915

Deuteranopia (green-blind)

#8E8033

Tritanopia (blue-blind)

#199281

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309728;
/* rgb */ color: rgb(48, 151, 40);
/* oklch */ color: oklch(59.5% 0.175 142.1);

Tailwind

colors: {
  custom: {
    50: '#77b769',
    500: '#309728',
    950: '#000000',
  },
}

SCSS

$custom: #309728;
$custom-light: #77b769;
$custom-dark: #000000;

JSON

{
  "hex": "#309728",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 115.676,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59526,
    "c": 0.17458,
    "h": 142.1
  },
  "luminance": 0.22915
}

Semantic roles & 50–950 ramp

primary

#309728

secondary

#B55FBC

accent

#46E1D6

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #309728

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

Preview Lab → · Contrast checker → · Palette generator →