#497C15#497C15

#497C15 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.0% C 0.140 H 133.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#497C15
RGB	rgb(73, 124, 21)
HSL	hsl(90, 71%, 28%)
HSV	hsv(90, 83%, 49%)
CMYK	cmyk(41.1%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(46.82, -34.04, 46.32)
CIE-LCH	lch(46.82, 57.48, 126.31°)
OKLab	oklab(53.02% -0.096 0.1021)
OKLCH	oklch(53.02% 0.14 133.2)
XYZ	xyz(10.0905, 15.8854, 3.2438)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497C15 #48157C

analogous

#7C7B15 #497C15 #157C15

triadic

#497C15 #15497C #7C1549

tetradic

#497C15 #157C7B #48157C #7C1515

square

#497C15 #157C7B #48157C #7C1515

split-complementary

#497C15 #15157C #7B157C

monochromatic

#0F1A04 #2A480C #497C15 #68B01E #87DC30

Accessibility & contrast

On white

5.03

#497C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#497C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497C15

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497C15	#FFFFFF	#000000	##FFFFFF
##497C15	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817200

Deuteranopia (green-blind)

#7A6E21

Tritanopia (blue-blind)

#497769

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #497c15;
/* rgb */ color: rgb(73, 124, 21);
/* oklch */ color: oklch(53.0% 0.140 133.2);

Tailwind

colors: {
  custom: {
    50: '#81a25d',
    500: '#497c15',
    950: '#000000',
  },
}

SCSS

$custom: #497c15;
$custom-light: #81a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#497c15",
  "rgb": {
    "r": 73,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 89.709,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53021,
    "c": 0.14014,
    "h": 133.2
  },
  "luminance": 0.15886
}

Semantic roles & 50–950 ramp

primary

#497C15

secondary

#763CB1

accent

#3AEE93

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #497C15

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

Preview Lab → · Contrast checker → · Palette generator →