#497718#497718

#497718 is a mid, vivid yellow-green. Relative luminance 0.147; OKLCH L 51.7% C 0.132 H 132.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#497718
RGB	rgb(73, 119, 24)
HSL	hsl(89, 66%, 28%)
HSV	hsv(89, 80%, 47%)
CMYK	cmyk(38.7%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(45.19, -31.62, 43.80)
CIE-LCH	lch(45.19, 54.02, 125.82°)
OKLab	oklab(51.69% -0.0893 0.0973)
OKLCH	oklch(51.69% 0.132 132.5)
XYZ	xyz(9.5092, 14.6756, 3.1956)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497718 #461877

analogous

#777518 #497718 #197718

triadic

#497718 #184977 #771849

tetradic

#497718 #187775 #461877 #771819

square

#497718 #187775 #461877 #771819

split-complementary

#497718 #181977 #751877

monochromatic

#101905 #2A440E #497718 #68AA22 #87D633

Accessibility & contrast

On white

5.34

#497718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#497718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497718

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497718	#FFFFFF	#000000	##FFFFFF
##497718	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D02

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#4A7265

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #497718;
/* rgb */ color: rgb(73, 119, 24);
/* oklch */ color: oklch(51.7% 0.132 132.5);

Tailwind

colors: {
  custom: {
    50: '#809e5d',
    500: '#497718',
    950: '#000000',
  },
}

SCSS

$custom: #497718;
$custom-light: #809e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#497718",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 89.053,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51687,
    "c": 0.13205,
    "h": 132.5
  },
  "luminance": 0.14676
}

Semantic roles & 50–950 ramp

primary

#497718

secondary

#743FAC

accent

#3EE991

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #497718

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

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