#498310#498310

#498310 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 54.9% C 0.151 H 134.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#498310
RGB	rgb(73, 131, 16)
HSL	hsl(90, 78%, 29%)
HSV	hsv(90, 88%, 51%)
CMYK	cmyk(44.3%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(49.11, -37.31, 49.74)
CIE-LCH	lch(49.11, 62.18, 126.88°)
OKLab	oklab(54.89% -0.1051 0.1086)
OKLCH	oklch(54.89% 0.151 134.1)
XYZ	xyz(10.9573, 17.6859, 3.3265)
Luminance	0.1769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498310 #4A1083

analogous

#838310 #498310 #108311

triadic

#498310 #104983 #831049

tetradic

#498310 #108383 #4A1083 #831110

square

#498310 #108383 #4A1083 #831110

split-complementary

#498310 #111083 #831083

monochromatic

#0F1B03 #2B4C09 #498310 #67BA17 #86E529

Accessibility & contrast

On white

4.63

#498310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#498310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #498310

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498310	#FFFFFF	#000000	##FFFFFF
##498310	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#81731F

Tritanopia (blue-blind)

#487D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #498310;
/* rgb */ color: rgb(73, 131, 16);
/* oklch */ color: oklch(54.9% 0.151 134.1);

Tailwind

colors: {
  custom: {
    50: '#82a75c',
    500: '#498310',
    950: '#000000',
  },
}

SCSS

$custom: #498310;
$custom-light: #82a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#498310",
  "rgb": {
    "r": 73,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 90.261,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5489,
    "c": 0.15107,
    "h": 134.1
  },
  "luminance": 0.17686
}

Semantic roles & 50–950 ramp

primary

#498310

secondary

#7836B9

accent

#33F595

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #498310

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

Preview Lab → · Contrast checker → · Palette generator →