#499F19#499F19

#499F19 is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.181 H 137.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX#499F19
RGBrgb(73, 159, 25)
HSLhsl(99, 73%, 36%)
HSVhsv(99, 84%, 62%)
CMYKcmyk(54.1%, 0%, 84.3%, 37.6%)
CIE-LABlab(58.30, -48.16, 55.62)
CIE-LCHlch(58.30, 73.57, 130.89°)
OKLaboklab(62.46% -0.1336 0.1223)
OKLCHoklch(62.46% 0.181 137.5)
XYZxyz(15.3207, 26.2817, 5.1851)
Luminance0.2628 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#499F19 #6F199F
analogous
#8C9F19 #499F19 #199F2C
triadic
#499F19 #19499F #9F1949
tetradic
#499F19 #198C9F #6F199F #9F2C19
square
#499F19 #198C9F #6F199F #9F2C19
split-complementary
#499F19 #2C199F #9F198C
monochromatic
#183508 #316A11 #499F19 #61D421 #84E34F

Accessibility & contrast

On white

3.36
#499F19 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.26
#499F19 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499F19
6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##499F19#FFFFFF#000000##000000
##499F191.003.366.266.26
#FFFFFF3.361.0021.0021.00
#0000006.2621.001.001.00
##0000006.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49100
Deuteranopia (green-blind)
#998A2A
Tritanopia (blue-blind)
#439987
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #499f19;
/* rgb */ color: rgb(73, 159, 25);
/* oklch */ color: oklch(62.5% 0.181 137.5);
Tailwind
colors: {
  custom: {
    50: '#85bc64',
    500: '#499f19',
    950: '#000000',
  },
}
SCSS
$custom: #499f19;
$custom-light: #85bc64;
$custom-dark: #000000;
JSON
{
  "hex": "#499f19",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 25
  },
  "hsl": {
    "h": 98.507,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.62464,
    "c": 0.18113,
    "h": 137.5
  },
  "luminance": 0.26283
}

Semantic roles & 50–950 ramp

primary
#499F19
secondary
#9B4EC6
accent
#38F0AE
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1206
muted
#7D817A

Preview Lab

Preview with #499F19

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

Preview Lab → · Contrast checker → · Palette generator →

#499F19 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva