#497917#497917

#497917 is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.2% C 0.135 H 132.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#497917
RGB	rgb(73, 121, 23)
HSL	hsl(89, 68%, 28%)
HSV	hsv(89, 81%, 47%)
CMYK	cmyk(39.7%, 0%, 81%, 52.5%)
CIE-LAB	lab(45.84, -32.59, 44.76)
CIE-LCH	lch(45.84, 55.37, 126.05°)
OKLab	oklab(52.22% -0.0919 0.0992)
OKLCH	oklch(52.22% 0.135 132.8)
XYZ	xyz(9.7395, 15.1526, 3.2220)
Luminance	0.1515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497917 #471779

analogous

#797817 #497917 #187917

triadic

#497917 #174979 #791749

tetradic

#497917 #177978 #471779 #791718

square

#497917 #177978 #471779 #791718

split-complementary

#497917 #171879 #781779

monochromatic

#101A05 #2A460D #497917 #68AC21 #87D832

Accessibility & contrast

On white

5.21

#497917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#497917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497917

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497917	#FFFFFF	#000000	##FFFFFF
##497917	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#786B22

Tritanopia (blue-blind)

#497467

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #497917;
/* rgb */ color: rgb(73, 121, 23);
/* oklch */ color: oklch(52.2% 0.135 132.8);

Tailwind

colors: {
  custom: {
    50: '#80a05d',
    500: '#497917',
    950: '#000000',
  },
}

SCSS

$custom: #497917;
$custom-light: #80a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#497917",
  "rgb": {
    "r": 73,
    "g": 121,
    "b": 23
  },
  "hsl": {
    "h": 89.388,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52221,
    "c": 0.13523,
    "h": 132.8
  },
  "luminance": 0.15153
}

Semantic roles & 50–950 ramp

primary

#497917

secondary

#753EAE

accent

#3DEB92

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #497917

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

Preview Lab → · Contrast checker → · Palette generator →