#497618#497618

#497618 is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.4% C 0.131 H 132.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#497618
RGB	rgb(73, 118, 24)
HSL	hsl(89, 66%, 28%)
HSV	hsv(89, 80%, 46%)
CMYK	cmyk(38.1%, 0%, 79.7%, 53.7%)
CIE-LAB	lab(44.86, -31.16, 43.49)
CIE-LCH	lch(44.86, 53.50, 125.62°)
OKLab	oklab(51.42% -0.088 0.0967)
OKLCH	oklch(51.42% 0.131 132.3)
XYZ	xyz(9.3908, 14.4389, 3.1562)
Luminance	0.1444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497618 #451876

analogous

#767418 #497618 #1A7618

triadic

#497618 #184976 #761849

tetradic

#497618 #187674 #451876 #76181A

square

#497618 #187674 #451876 #76181A

split-complementary

#497618 #181A76 #741876

monochromatic

#101905 #2A430E #497618 #68A922 #88D533

Accessibility & contrast

On white

5.40

#497618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#497618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497618

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497618	#FFFFFF	#000000	##FFFFFF
##497618	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C02

Deuteranopia (green-blind)

#756922

Tritanopia (blue-blind)

#4A7164

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #497618;
/* rgb */ color: rgb(73, 118, 24);
/* oklch */ color: oklch(51.4% 0.131 132.3);

Tailwind

colors: {
  custom: {
    50: '#809e5d',
    500: '#497618',
    950: '#000000',
  },
}

SCSS

$custom: #497618;
$custom-light: #809e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#497618",
  "rgb": {
    "r": 73,
    "g": 118,
    "b": 24
  },
  "hsl": {
    "h": 88.723,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.13073,
    "h": 132.3
  },
  "luminance": 0.14439
}

Semantic roles & 50–950 ramp

primary

#497618

secondary

#733FAB

accent

#3FE990

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #497618

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

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