#498828#498828

#498828 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.4% C 0.144 H 136.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#498828
RGB	rgb(73, 136, 40)
HSL	hsl(99, 55%, 35%)
HSV	hsv(99, 71%, 53%)
CMYK	cmyk(46.3%, 0%, 70.6%, 46.7%)
CIE-LAB	lab(50.89, -37.96, 43.34)
CIE-LCH	lch(50.89, 57.61, 131.22°)
OKLab	oklab(56.4% -0.1052 0.0988)
OKLCH	oklch(56.4% 0.144 136.8)
XYZ	xyz(11.9345, 19.1772, 5.0798)
Luminance	0.1918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498828 #672888

analogous

#798828 #498828 #288837

triadic

#498828 #284988 #882849

tetradic

#498828 #287988 #672888 #883728

square

#498828 #287988 #672888 #883728

split-complementary

#498828 #372888 #882879

monochromatic

#16290C #30591A #498828 #62B736 #83CF5B

Accessibility & contrast

On white

4.34

#498828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#498828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498828

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498828	#FFFFFF	#000000	##000000
##498828	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D1A

Deuteranopia (green-blind)

#847731

Tritanopia (blue-blind)

#468375

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #498828;
/* rgb */ color: rgb(73, 136, 40);
/* oklch */ color: oklch(56.4% 0.144 136.8);

Tailwind

colors: {
  custom: {
    50: '#81ab68',
    500: '#498828',
    950: '#000000',
  },
}

SCSS

$custom: #498828;
$custom-light: #81ab68;
$custom-dark: #000000;

JSON

{
  "hex": "#498828",
  "rgb": {
    "r": 73,
    "g": 136,
    "b": 40
  },
  "hsl": {
    "h": 99.375,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.56396,
    "c": 0.14432,
    "h": 136.8
  },
  "luminance": 0.19178
}

Semantic roles & 50–950 ramp

primary

#498828

secondary

#9458B4

accent

#4ADEAB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498828

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

Preview Lab → · Contrast checker → · Palette generator →