#497311#497311

#497311 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.6% C 0.130 H 131.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#497311
RGB	rgb(73, 115, 17)
HSL	hsl(86, 74%, 26%)
HSV	hsv(86, 85%, 45%)
CMYK	cmyk(36.5%, 0%, 85.2%, 54.9%)
CIE-LAB	lab(43.83, -30.15, 44.79)
CIE-LCH	lch(43.83, 53.99, 123.94°)
OKLab	oklab(50.56% -0.0858 0.0982)
OKLCH	oklch(50.56% 0.13 131.1)
XYZ	xyz(8.9795, 13.7181, 2.7049)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497311 #3B1173

analogous

#736C11 #497311 #187311

triadic

#497311 #114973 #731149

tetradic

#497311 #11736C #3B1173 #731118

square

#497311 #11736C #3B1173 #731118

split-complementary

#497311 #111873 #6C1173

monochromatic

#111B04 #273E09 #497311 #6BA819 #8DDE21

Accessibility & contrast

On white

5.61

#497311 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#497311 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497311

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497311	#FFFFFF	#000000	##FFFFFF
##497311	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A00

Deuteranopia (green-blind)

#73661D

Tritanopia (blue-blind)

#4B6E61

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #497311;
/* rgb */ color: rgb(73, 115, 17);
/* oklch */ color: oklch(50.6% 0.130 131.1);

Tailwind

colors: {
  custom: {
    50: '#809b5a',
    500: '#497311',
    950: '#000000',
  },
}

SCSS

$custom: #497311;
$custom-light: #809b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#497311",
  "rgb": {
    "r": 73,
    "g": 115,
    "b": 17
  },
  "hsl": {
    "h": 85.714,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.50563,
    "c": 0.13041,
    "h": 131.1
  },
  "luminance": 0.13718
}

Semantic roles & 50–950 ramp

primary

#497311

secondary

#6836AA

accent

#37F187

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #497311

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

Preview Lab → · Contrast checker → · Palette generator →