#497418#497418

#497418 is a mid, vivid yellow-green. Relative luminance 0.140; OKLCH L 50.9% C 0.128 H 131.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#497418
RGBrgb(73, 116, 24)
HSLhsl(88, 66%, 27%)
HSVhsv(88, 79%, 45%)
CMYKcmyk(37.1%, 0%, 79.3%, 54.5%)
CIE-LABlab(44.19, -30.24, 42.85)
CIE-LCHlch(44.19, 52.45, 125.20°)
OKLaboklab(50.88% -0.0855 0.0953)
OKLCHoklch(50.88% 0.128 131.9)
XYZxyz(9.1578, 13.9728, 3.0785)
Luminance0.1397 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#497418 #431874
analogous
#747118 #497418 #1B7418
triadic
#497418 #184974 #741849
tetradic
#497418 #187471 #431874 #74181B
square
#497418 #187471 #431874 #74181B
split-complementary
#497418 #181B74 #711874
monochromatic
#101905 #29410E #497418 #69A722 #89D532

Accessibility & contrast

On white

5.53
#497418 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.79
#497418 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #497418
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##497418#FFFFFF#000000##FFFFFF
##4974181.005.533.795.53
#FFFFFF5.531.0021.001.00
#0000003.7921.001.0021.00
##FFFFFF5.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#796B03
Deuteranopia (green-blind)
#736721
Tritanopia (blue-blind)
#4A6F63
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #497418;
/* rgb */ color: rgb(73, 116, 24);
/* oklch */ color: oklch(50.9% 0.128 131.9);
Tailwind
colors: {
  custom: {
    50: '#809c5d',
    500: '#497418',
    950: '#000000',
  },
}
SCSS
$custom: #497418;
$custom-light: #809c5d;
$custom-dark: #000000;
JSON
{
  "hex": "#497418",
  "rgb": {
    "r": 73,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 88.043,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.50876,
    "c": 0.12807,
    "h": 131.9
  },
  "luminance": 0.13973
}

Semantic roles & 50–950 ramp

primary
#497418
secondary
#703FA9
accent
#3FE98E
background
#F8F9F5
surface
#EFF2E9
border
#CACCC5
text
#0B0E04
muted
#7C7E79

Preview Lab

Preview with #497418

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

Preview Lab → · Contrast checker → · Palette generator →

#497418 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva