#497B15#497B15

#497B15 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.139 H 133.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#497B15
RGBrgb(73, 123, 21)
HSLhsl(89, 71%, 28%)
HSVhsv(89, 83%, 48%)
CMYKcmyk(40.7%, 0%, 82.9%, 51.8%)
CIE-LABlab(46.49, -33.59, 46.01)
CIE-LCHlch(46.49, 56.97, 126.13°)
OKLaboklab(52.75% -0.0948 0.1015)
OKLCHoklch(52.75% 0.139 133.1)
XYZxyz(9.9658, 15.6360, 3.2023)
Luminance0.1564 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#497B15 #47157B
analogous
#7B7A15 #497B15 #167B15
triadic
#497B15 #15497B #7B1549
tetradic
#497B15 #157B7A #47157B #7B1516
square
#497B15 #157B7A #47157B #7B1516
split-complementary
#497B15 #15167B #7A157B
monochromatic
#101A04 #2A470C #497B15 #68AF1E #87DB2F

Accessibility & contrast

On white

5.09
#497B15 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#497B15 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497B15
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##497B15#FFFFFF#000000##FFFFFF
##497B151.005.094.135.09
#FFFFFF5.091.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807100
Deuteranopia (green-blind)
#7A6D21
Tritanopia (blue-blind)
#497668
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #497b15;
/* rgb */ color: rgb(73, 123, 21);
/* oklch */ color: oklch(52.8% 0.139 133.1);
Tailwind
colors: {
  custom: {
    50: '#81a15c',
    500: '#497b15',
    950: '#000000',
  },
}
SCSS
$custom: #497b15;
$custom-light: #81a15c;
$custom-dark: #000000;
JSON
{
  "hex": "#497b15",
  "rgb": {
    "r": 73,
    "g": 123,
    "b": 21
  },
  "hsl": {
    "h": 89.412,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.5275,
    "c": 0.13886,
    "h": 133.1
  },
  "luminance": 0.15637
}

Semantic roles & 50–950 ramp

primary
#497B15
secondary
#753BB0
accent
#3AEE92
background
#F8F9F5
surface
#EFF2E9
border
#CACCC5
text
#0B0F04
muted
#7C7E79

Preview Lab

Preview with #497B15

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

Preview Lab → · Contrast checker → · Palette generator →

#497B15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva