#289728#289728

#289728 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.177 H 142.9°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#289728
RGB	rgb(40, 151, 40)
HSL	hsl(120, 58%, 37%)
HSV	hsv(120, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 73.5%, 40.8%)
CIE-LAB	lab(54.80, -52.10, 47.05)
CIE-LCH	lch(54.80, 70.20, 137.92°)
OKLab	oklab(59.32% -0.1414 0.1069)
OKLCH	oklch(59.32% 0.177 142.9)
XYZ	xyz(12.3239, 22.7362, 5.7461)
Luminance	0.2274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289728 #972897

analogous

#609728 #289728 #289760

triadic

#289728 #282897 #972828

tetradic

#289728 #286097 #972897 #976028

square

#289728 #286097 #972897 #976028

split-complementary

#289728 #602897 #972860

monochromatic

#0E360E #1B671B #289728 #35C735 #64D664

Accessibility & contrast

On white

3.79

#289728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#289728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289728

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289728	#FFFFFF	#000000	##000000
##289728	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8815

Deuteranopia (green-blind)

#8E8033

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289728;
/* rgb */ color: rgb(40, 151, 40);
/* oklch */ color: oklch(59.3% 0.177 142.9);

Tailwind

colors: {
  custom: {
    50: '#74b769',
    500: '#289728',
    950: '#000000',
  },
}

SCSS

$custom: #289728;
$custom-light: #74b769;
$custom-dark: #000000;

JSON

{
  "hex": "#289728",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59321,
    "c": 0.17726,
    "h": 142.9
  },
  "luminance": 0.22738
}

Semantic roles & 50–950 ramp

primary

#289728

secondary

#BC5FBC

accent

#46E1E1

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #289728

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

Preview Lab → · Contrast checker → · Palette generator →