#498017#498017

#498017 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.1% C 0.144 H 134.1°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#498017
RGB	rgb(73, 128, 23)
HSL	hsl(91, 70%, 30%)
HSV	hsv(91, 82%, 50%)
CMYK	cmyk(43%, 0%, 82%, 49.8%)
CIE-LAB	lab(48.15, -35.69, 46.92)
CIE-LCH	lch(48.15, 58.96, 127.26°)
OKLab	oklab(54.11% -0.1003 0.1037)
OKLCH	oklch(54.11% 0.144 134.1)
XYZ	xyz(10.6213, 16.9161, 3.5159)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498017 #4E1780

analogous

#7D8017 #498017 #17801A

triadic

#498017 #174980 #801749

tetradic

#498017 #177D80 #4E1780 #801A17

square

#498017 #177D80 #4E1780 #801A17

split-complementary

#498017 #1A1780 #80177D

monochromatic

#0F1A05 #2B4C0E #498017 #67B420 #85DB36

Accessibility & contrast

On white

4.79

#498017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#498017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #498017

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498017	#FFFFFF	#000000	##FFFFFF
##498017	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7123

Tritanopia (blue-blind)

#487B6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #498017;
/* rgb */ color: rgb(73, 128, 23);
/* oklch */ color: oklch(54.1% 0.144 134.1);

Tailwind

colors: {
  custom: {
    50: '#81a55e',
    500: '#498017',
    950: '#000000',
  },
}

SCSS

$custom: #498017;
$custom-light: #81a55e;
$custom-dark: #000000;

JSON

{
  "hex": "#498017",
  "rgb": {
    "r": 73,
    "g": 128,
    "b": 23
  },
  "hsl": {
    "h": 91.429,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.14428,
    "h": 134.1
  },
  "luminance": 0.16917
}

Semantic roles & 50–950 ramp

primary

#498017

secondary

#7C3EB4

accent

#3BEC98

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #498017

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

Preview Lab → · Contrast checker → · Palette generator →