#498E18#498E18

#498E18 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.161 H 136.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#498E18
RGBrgb(73, 142, 24)
HSLhsl(95, 71%, 33%)
HSVhsv(95, 83%, 56%)
CMYKcmyk(48.6%, 0%, 83.1%, 44.3%)
CIE-LABlab(52.76, -41.53, 50.86)
CIE-LCHlch(52.76, 65.67, 129.23°)
OKLaboklab(57.9% -0.1159 0.1121)
OKLCHoklch(57.9% 0.161 136)
XYZxyz(12.5852, 20.8276, 4.2209)
Luminance0.2083 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#498E18 #5D188E
analogous
#848E18 #498E18 #188E22
triadic
#498E18 #18498E #8E1849
tetradic
#498E18 #18848E #5D188E #8E2218
square
#498E18 #18848E #5D188E #8E2218
split-complementary
#498E18 #22188E #8E1884
monochromatic
#132506 #2E5A0F #498E18 #64C221 #83DF41

Accessibility & contrast

On white

4.07
#498E18 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#498E18 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498E18
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##498E18#FFFFFF#000000##000000
##498E181.004.075.175.17
#FFFFFF4.071.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#938100
Deuteranopia (green-blind)
#8A7C26
Tritanopia (blue-blind)
#468879
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #498e18;
/* rgb */ color: rgb(73, 142, 24);
/* oklch */ color: oklch(57.9% 0.161 136.0);
Tailwind
colors: {
  custom: {
    50: '#83b061',
    500: '#498e18',
    950: '#000000',
  },
}
SCSS
$custom: #498e18;
$custom-light: #83b061;
$custom-dark: #000000;
JSON
{
  "hex": "#498e18",
  "rgb": {
    "r": 73,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 95.085,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57897,
    "c": 0.16129,
    "h": 136
  },
  "luminance": 0.20828
}

Semantic roles & 50–950 ramp

primary
#498E18
secondary
#8C42C0
accent
#3AEEA3
background
#F8FAF6
surface
#F0F5EB
border
#CBCFC6
text
#0B1005
muted
#7C7F7A

Preview Lab

Preview with #498E18

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

Preview Lab → · Contrast checker → · Palette generator →

#498E18 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva