#497B1D#497B1D

#497B1D is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.8% C 0.134 H 133.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#497B1D
RGB	rgb(73, 123, 29)
HSL	hsl(92, 62%, 30%)
HSV	hsv(92, 76%, 48%)
CMYK	cmyk(40.7%, 0%, 76.4%, 51.8%)
CIE-LAB	lab(46.54, -33.11, 43.30)
CIE-LCH	lch(46.54, 54.51, 127.41°)
OKLab	oklab(52.8% -0.0929 0.0971)
OKLCH	oklch(52.8% 0.134 133.8)
XYZ	xyz(10.0522, 15.6706, 3.6572)
Luminance	0.1567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497B1D #4F1D7B

analogous

#787B1D #497B1D #1D7B20

triadic

#497B1D #1D497B #7B1D49

tetradic

#497B1D #1D787B #4F1D7B #7B201D

square

#497B1D #1D787B #4F1D7B #7B201D

split-complementary

#497B1D #201D7B #7B1D78

monochromatic

#0F1906 #2C4911 #497B1D #66AD29 #85D240

Accessibility & contrast

On white

5.08

#497B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#497B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497B1D

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497B1D	#FFFFFF	#000000	##FFFFFF
##497B1D	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710A

Deuteranopia (green-blind)

#796D26

Tritanopia (blue-blind)

#497669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #497b1d;
/* rgb */ color: rgb(73, 123, 29);
/* oklch */ color: oklch(52.8% 0.134 133.8);

Tailwind

colors: {
  custom: {
    50: '#80a160',
    500: '#497b1d',
    950: '#000000',
  },
}

SCSS

$custom: #497b1d;
$custom-light: #80a160;
$custom-dark: #000000;

JSON

{
  "hex": "#497b1d",
  "rgb": {
    "r": 73,
    "g": 123,
    "b": 29
  },
  "hsl": {
    "h": 91.915,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52803,
    "c": 0.13437,
    "h": 133.8
  },
  "luminance": 0.15671
}

Semantic roles & 50–950 ramp

primary

#497B1D

secondary

#7D45AF

accent

#43E599

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #497B1D

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

Preview Lab → · Contrast checker → · Palette generator →