#497C1A#497C1A

#497C1A is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.138 H 133.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#497C1A
RGB	rgb(73, 124, 26)
HSL	hsl(91, 65%, 29%)
HSV	hsv(91, 79%, 49%)
CMYK	cmyk(41.1%, 0%, 79%, 51.4%)
CIE-LAB	lab(46.85, -33.76, 44.69)
CIE-LCH	lch(46.85, 56.01, 127.06°)
OKLab	oklab(53.05% -0.0949 0.0995)
OKLCH	oklch(53.05% 0.138 133.6)
XYZ	xyz(10.1416, 15.9058, 3.5129)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497C1A #4D1A7C

analogous

#7A7C1A #497C1A #1A7C1C

triadic

#497C1A #1A497C #7C1A49

tetradic

#497C1A #1A7A7C #4D1A7C #7C1C1A

square

#497C1A #1A7A7C #4D1A7C #7C1C1A

split-complementary

#497C1A #1C1A7C #7C1A7A

monochromatic

#0F1905 #2B490F #497C1A #67AF25 #85D63B

Accessibility & contrast

On white

5.02

#497C1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#497C1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497C1A

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497C1A	#FFFFFF	#000000	##FFFFFF
##497C1A	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817203

Deuteranopia (green-blind)

#7A6E24

Tritanopia (blue-blind)

#49776A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #497c1a;
/* rgb */ color: rgb(73, 124, 26);
/* oklch */ color: oklch(53.1% 0.138 133.6);

Tailwind

colors: {
  custom: {
    50: '#81a25f',
    500: '#497c1a',
    950: '#000000',
  },
}

SCSS

$custom: #497c1a;
$custom-light: #81a25f;
$custom-dark: #000000;

JSON

{
  "hex": "#497c1a",
  "rgb": {
    "r": 73,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 91.224,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53052,
    "c": 0.1375,
    "h": 133.6
  },
  "luminance": 0.15906
}

Semantic roles & 50–950 ramp

primary

#497C1A

secondary

#7B42B0

accent

#40E897

background

#F8FAF5

surface

#EFF3EA

border

#CACDC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #497C1A

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

Preview Lab → · Contrast checker → · Palette generator →