#497B2D#497B2D

#497B2D is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.0% C 0.122 H 136.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#497B2D
RGB	rgb(73, 123, 45)
HSL	hsl(98, 46%, 33%)
HSV	hsv(98, 63%, 48%)
CMYK	cmyk(40.7%, 0%, 63.4%, 51.8%)
CIE-LAB	lab(46.67, -31.73, 36.52)
CIE-LCH	lch(46.67, 48.38, 130.99°)
OKLab	oklab(52.96% -0.0879 0.085)
OKLCH	oklch(52.96% 0.122 136)
XYZ	xyz(10.3040, 15.7713, 4.9834)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#497B2D #5F2D7B

analogous

#707B2D #497B2D #2D7B38

triadic

#497B2D #2D497B #7B2D49

tetradic

#497B2D #2D707B #5F2D7B #7B382D

square

#497B2D #2D707B #5F2D7B #7B382D

split-complementary

#497B2D #382D7B #7B2D70

monochromatic

#14210C #2E4E1D #497B2D #64A83D #83C45E

Accessibility & contrast

On white

5.05

#497B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#497B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497B2D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##497B2D	#FFFFFF	#000000	##FFFFFF
##497B2D	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7124

Deuteranopia (green-blind)

#786D33

Tritanopia (blue-blind)

#47776A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #497b2d;
/* rgb */ color: rgb(73, 123, 45);
/* oklch */ color: oklch(53.0% 0.122 136.0);

Tailwind

colors: {
  custom: {
    50: '#80a169',
    500: '#497b2d',
    950: '#000000',
  },
}

SCSS

$custom: #497b2d;
$custom-light: #80a169;
$custom-dark: #000000;

JSON

{
  "hex": "#497b2d",
  "rgb": {
    "r": 73,
    "g": 123,
    "b": 45
  },
  "hsl": {
    "h": 98.462,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52955,
    "c": 0.12227,
    "h": 136
  },
  "luminance": 0.15772
}

Semantic roles & 50–950 ramp

primary

#497B2D

secondary

#8D59AB

accent

#52D6A7

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #497B2D

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

Preview Lab → · Contrast checker → · Palette generator →