#497816#497816

#497816 is a mid, vivid yellow-green. Relative luminance 0.149; OKLCH L 51.9% C 0.134 H 132.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#497816
RGB	rgb(73, 120, 22)
HSL	hsl(89, 69%, 28%)
HSV	hsv(89, 82%, 47%)
CMYK	cmyk(39.2%, 0%, 81.7%, 52.9%)
CIE-LAB	lab(45.51, -32.19, 44.78)
CIE-LCH	lch(45.51, 55.15, 125.71°)
OKLab	oklab(51.94% -0.0909 0.099)
OKLCH	oklch(51.94% 0.134 132.6)
XYZ	xyz(9.6088, 14.9069, 3.1299)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497816 #451678

analogous

#787616 #497816 #187816

triadic

#497816 #164978 #781649

tetradic

#497816 #167876 #451678 #781618

square

#497816 #167876 #451678 #781618

split-complementary

#497816 #161878 #761678

monochromatic

#101A05 #2A440D #497816 #68AC1F #88D92F

Accessibility & contrast

On white

5.27

#497816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#497816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497816

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497816	#FFFFFF	#000000	##FFFFFF
##497816	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E00

Deuteranopia (green-blind)

#776A21

Tritanopia (blue-blind)

#4A7366

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #497816;
/* rgb */ color: rgb(73, 120, 22);
/* oklch */ color: oklch(51.9% 0.134 132.6);

Tailwind

colors: {
  custom: {
    50: '#809f5c',
    500: '#497816',
    950: '#000000',
  },
}

SCSS

$custom: #497816;
$custom-light: #809f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#497816",
  "rgb": {
    "r": 73,
    "g": 120,
    "b": 22
  },
  "hsl": {
    "h": 88.776,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51945,
    "c": 0.13446,
    "h": 132.6
  },
  "luminance": 0.14907
}

Semantic roles & 50–950 ramp

primary

#497816

secondary

#733CAD

accent

#3CEC90

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #497816

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

Preview Lab → · Contrast checker → · Palette generator →