#728A18#728A18

#728A18 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.4% C 0.135 H 121.6°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#728A18
RGB	rgb(114, 138, 24)
HSL	hsl(73, 70%, 32%)
HSV	hsv(73, 83%, 54%)
CMYK	cmyk(17.4%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(53.84, -23.83, 52.71)
CIE-LCH	lch(53.84, 57.85, 114.33°)
OKLab	oklab(59.39% -0.0707 0.115)
OKLCH	oklch(59.39% 0.135 121.6)
XYZ	xyz(16.1931, 21.8203, 4.2226)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728A18 #30188A

analogous

#8A6918 #728A18 #398A18

triadic

#728A18 #18728A #8A1872

tetradic

#728A18 #188A69 #30188A #8A1839

square

#728A18 #188A69 #30188A #8A1839

split-complementary

#728A18 #18398A #69188A

monochromatic

#1C2206 #47560F #728A18 #9DBE21 #BCDE3F

Accessibility & contrast

On white

3.91

#728A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#728A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728A18

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728A18	#FFFFFF	#000000	##000000
##728A18	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#908124

Tritanopia (blue-blind)

#798275

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #728a18;
/* rgb */ color: rgb(114, 138, 24);
/* oklch */ color: oklch(59.4% 0.135 121.6);

Tailwind

colors: {
  custom: {
    50: '#9eac61',
    500: '#728a18',
    950: '#000000',
  },
}

SCSS

$custom: #728a18;
$custom-light: #9eac61;
$custom-dark: #000000;

JSON

{
  "hex": "#728a18",
  "rgb": {
    "r": 114,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 72.632,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.59393,
    "c": 0.13494,
    "h": 121.6
  },
  "luminance": 0.2182
}

Semantic roles & 50–950 ramp

primary

#728A18

secondary

#5B40BD

accent

#3BED60

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1005

muted

#7F7F7A

Preview Lab

Preview with #728A18

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

Preview Lab → · Contrast checker → · Palette generator →