#728E11#728E11

#728E11 is a mid, vivid yellow-green. Relative luminance 0.230; OKLCH L 60.4% C 0.143 H 122.8°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#728E11
RGB	rgb(114, 142, 17)
HSL	hsl(73, 79%, 31%)
HSV	hsv(73, 88%, 56%)
CMYK	cmyk(19.7%, 0%, 88%, 44.3%)
CIE-LAB	lab(55.03, -26.06, 55.54)
CIE-LCH	lch(55.03, 61.35, 115.14°)
OKLab	oklab(60.35% -0.0772 0.1199)
OKLCH	oklch(60.35% 0.143 122.8)
XYZ	xyz(16.7139, 22.9638, 4.0821)
Luminance	0.2296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728E11 #2D118E

analogous

#8E6B11 #728E11 #338E11

triadic

#728E11 #11728E #8E1172

tetradic

#728E11 #118E6B #2D118E #8E1133

square

#728E11 #118E6B #2D118E #8E1133

split-complementary

#728E11 #11338E #6B118E

monochromatic

#1A2104 #46570A #728E11 #9EC518 #BEE733

Accessibility & contrast

On white

3.75

#728E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#728E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728E11

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728E11	#FFFFFF	#000000	##000000
##728E11	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978400

Deuteranopia (green-blind)

#938421

Tritanopia (blue-blind)

#788679

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #728e11;
/* rgb */ color: rgb(114, 142, 17);
/* oklch */ color: oklch(60.4% 0.143 122.8);

Tailwind

colors: {
  custom: {
    50: '#9eaf5f',
    500: '#728e11',
    950: '#000000',
  },
}

SCSS

$custom: #728e11;
$custom-light: #9eaf5f;
$custom-dark: #000000;

JSON

{
  "hex": "#728e11",
  "rgb": {
    "r": 114,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 73.44,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.60354,
    "c": 0.14257,
    "h": 122.8
  },
  "luminance": 0.22964
}

Semantic roles & 50–950 ramp

primary

#728E11

secondary

#5738C2

accent

#33F55E

background

#FAFAF5

surface

#F4F4EA

border

#CECEC6

text

#0F1005

muted

#7F7F79

Preview Lab

Preview with #728E11

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

Preview Lab → · Contrast checker → · Palette generator →