#497218#497218

#497218 is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.3% C 0.125 H 131.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#497218
RGB	rgb(73, 114, 24)
HSL	hsl(87, 65%, 27%)
HSV	hsv(87, 79%, 45%)
CMYK	cmyk(36%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(43.53, -29.30, 42.22)
CIE-LCH	lch(43.53, 51.39, 124.76°)
OKLab	oklab(50.33% -0.083 0.094)
OKLCH	oklch(50.33% 0.125 131.4)
XYZ	xyz(8.9298, 13.5167, 3.0025)
Luminance	0.1352 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497218 #411872

analogous

#726E18 #497218 #1C7218

triadic

#497218 #184972 #721849

tetradic

#497218 #18726E #411872 #72181C

square

#497218 #18726E #411872 #72181C

split-complementary

#497218 #181C72 #6E1872

monochromatic

#101905 #293F0D #497218 #69A523 #89D431

Accessibility & contrast

On white

5.67

#497218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#497218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497218

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497218	#FFFFFF	#000000	##FFFFFF
##497218	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776904

Deuteranopia (green-blind)

#726621

Tritanopia (blue-blind)

#4A6D61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #497218;
/* rgb */ color: rgb(73, 114, 24);
/* oklch */ color: oklch(50.3% 0.125 131.4);

Tailwind

colors: {
  custom: {
    50: '#809b5c',
    500: '#497218',
    950: '#000000',
  },
}

SCSS

$custom: #497218;
$custom-light: #809b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#497218",
  "rgb": {
    "r": 73,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 87.333,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50335,
    "c": 0.12539,
    "h": 131.4
  },
  "luminance": 0.13517
}

Semantic roles & 50–950 ramp

primary

#497218

secondary

#6E3EA7

accent

#40E88C

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #497218

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

Preview Lab → · Contrast checker → · Palette generator →