#497A17#497A17

#497A17 is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.5% C 0.137 H 133.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#497A17
RGB	rgb(73, 122, 23)
HSL	hsl(90, 68%, 28%)
HSV	hsv(90, 81%, 48%)
CMYK	cmyk(40.2%, 0%, 81.1%, 52.2%)
CIE-LAB	lab(46.17, -33.04, 45.07)
CIE-LCH	lch(46.17, 55.89, 126.24°)
OKLab	oklab(52.49% -0.0932 0.0998)
OKLCH	oklch(52.49% 0.137 133)
XYZ	xyz(9.8617, 15.3969, 3.2627)
Luminance	0.1540 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497A17 #48177A

analogous

#7A7917 #497A17 #177A17

triadic

#497A17 #17497A #7A1749

tetradic

#497A17 #177A79 #48177A #7A1717

square

#497A17 #177A79 #48177A #7A1717

split-complementary

#497A17 #17177A #79177A

monochromatic

#0F1A05 #2A470D #497A17 #68AD21 #87D933

Accessibility & contrast

On white

5.15

#497A17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#497A17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497A17

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497A17	#FFFFFF	#000000	##FFFFFF
##497A17	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#796C22

Tritanopia (blue-blind)

#497568

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #497a17;
/* rgb */ color: rgb(73, 122, 23);
/* oklch */ color: oklch(52.5% 0.137 133.0);

Tailwind

colors: {
  custom: {
    50: '#81a15d',
    500: '#497a17',
    950: '#000000',
  },
}

SCSS

$custom: #497a17;
$custom-light: #81a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#497a17",
  "rgb": {
    "r": 73,
    "g": 122,
    "b": 23
  },
  "hsl": {
    "h": 89.697,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52492,
    "c": 0.13654,
    "h": 133
  },
  "luminance": 0.15397
}

Semantic roles & 50–950 ramp

primary

#497A17

secondary

#763EAF

accent

#3DEB93

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #497A17

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

Preview Lab → · Contrast checker → · Palette generator →