#497728#497728

#497728 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.8% C 0.121 H 134.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#497728
RGB	rgb(73, 119, 40)
HSL	hsl(95, 50%, 31%)
HSV	hsv(95, 66%, 47%)
CMYK	cmyk(38.7%, 0%, 66.4%, 53.3%)
CIE-LAB	lab(45.31, -30.38, 37.36)
CIE-LCH	lch(45.31, 48.16, 129.12°)
OKLab	oklab(51.82% -0.0846 0.0862)
OKLCH	oklch(51.82% 0.121 134.5)
XYZ	xyz(9.7273, 14.7629, 4.3441)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497728 #562877

analogous

#707728 #497728 #28772E

triadic

#497728 #284977 #772849

tetradic

#497728 #287077 #562877 #772E28

square

#497728 #287077 #562877 #772E28

split-complementary

#497728 #2E2877 #772870

monochromatic

#111B09 #2D4919 #497728 #65A537 #83C554

Accessibility & contrast

On white

5.31

#497728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#497728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497728

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497728	#FFFFFF	#000000	##FFFFFF
##497728	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E1E

Deuteranopia (green-blind)

#756A2E

Tritanopia (blue-blind)

#487267

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #497728;
/* rgb */ color: rgb(73, 119, 40);
/* oklch */ color: oklch(51.8% 0.121 134.5);

Tailwind

colors: {
  custom: {
    50: '#7f9e66',
    500: '#497728',
    950: '#000000',
  },
}

SCSS

$custom: #497728;
$custom-light: #7f9e66;
$custom-dark: #000000;

JSON

{
  "hex": "#497728",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 40
  },
  "hsl": {
    "h": 94.937,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51824,
    "c": 0.12077,
    "h": 134.5
  },
  "luminance": 0.14763
}

Semantic roles & 50–950 ramp

primary

#497728

secondary

#8552A9

accent

#4FD99F

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0A0E06

muted

#7C7E7A

Preview Lab

Preview with #497728

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

Preview Lab → · Contrast checker → · Palette generator →