#728F18#728F18

#728F18 is a mid, vivid yellow-green. Relative luminance 0.233; OKLCH L 60.6% C 0.141 H 123.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#728F18
RGB	rgb(114, 143, 24)
HSL	hsl(75, 71%, 33%)
HSV	hsv(75, 83%, 56%)
CMYK	cmyk(20.3%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(55.37, -26.31, 54.07)
CIE-LCH	lch(55.37, 60.13, 115.95°)
OKLab	oklab(60.63% -0.0774 0.1179)
OKLCH	oklch(60.63% 0.141 123.3)
XYZ	xyz(16.9270, 23.2882, 4.4673)
Luminance	0.2329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728F18 #35188F

analogous

#8F7018 #728F18 #368F18

triadic

#728F18 #18728F #8F1872

tetradic

#728F18 #188F70 #35188F #8F1836

square

#728F18 #188F70 #35188F #8F1836

split-complementary

#728F18 #18368F #70188F

monochromatic

#1E2606 #485B0F #728F18 #9CC321 #B9DF42

Accessibility & contrast

On white

3.71

#728F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#728F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728F18

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728F18	#FFFFFF	#000000	##000000
##728F18	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988500

Deuteranopia (green-blind)

#948425

Tritanopia (blue-blind)

#78877A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #728f18;
/* rgb */ color: rgb(114, 143, 24);
/* oklch */ color: oklch(60.6% 0.141 123.3);

Tailwind

colors: {
  custom: {
    50: '#9eaf61',
    500: '#728f18',
    950: '#000000',
  },
}

SCSS

$custom: #728f18;
$custom-light: #9eaf61;
$custom-dark: #000000;

JSON

{
  "hex": "#728f18",
  "rgb": {
    "r": 114,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 74.622,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.60632,
    "c": 0.14102,
    "h": 123.3
  },
  "luminance": 0.23288
}

Semantic roles & 50–950 ramp

primary

#728F18

secondary

#6143C0

accent

#3AEE66

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #728F18

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

Preview Lab → · Contrast checker → · Palette generator →