#728D1B#728D1B

#728D1B is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.2% C 0.137 H 122.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#728D1B
RGB	rgb(114, 141, 27)
HSL	hsl(74, 68%, 33%)
HSV	hsv(74, 81%, 55%)
CMYK	cmyk(19.1%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(54.77, -25.20, 52.65)
CIE-LCH	lch(54.77, 58.37, 115.58°)
OKLab	oklab(60.15% -0.0742 0.1154)
OKLCH	oklch(60.15% 0.137 122.7)
XYZ	xyz(16.6624, 22.7062, 4.5416)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728D1B #361B8D

analogous

#8D6F1B #728D1B #398D1B

triadic

#728D1B #1B728D #8D1B72

tetradic

#728D1B #1B8D6F #361B8D #8D1B39

square

#728D1B #1B8D6F #361B8D #8D1B39

split-complementary

#728D1B #1B398D #6F1B8D

monochromatic

#1F2607 #485A11 #728D1B #9CC025 #B8DC47

Accessibility & contrast

On white

3.79

#728D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#728D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728D1B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728D1B	#FFFFFF	#000000	##000000
##728D1B	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#928327

Tritanopia (blue-blind)

#788578

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #728d1b;
/* rgb */ color: rgb(114, 141, 27);
/* oklch */ color: oklch(60.2% 0.137 122.7);

Tailwind

colors: {
  custom: {
    50: '#9eae62',
    500: '#728d1b',
    950: '#000000',
  },
}

SCSS

$custom: #728d1b;
$custom-light: #9eae62;
$custom-dark: #000000;

JSON

{
  "hex": "#728d1b",
  "rgb": {
    "r": 114,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 74.211,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.60151,
    "c": 0.13717,
    "h": 122.7
  },
  "luminance": 0.22706
}

Semantic roles & 50–950 ramp

primary

#728D1B

secondary

#6346BD

accent

#3DEB66

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #728D1B

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

Preview Lab → · Contrast checker → · Palette generator →