#499F1C#499F1C

#499F1C is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.5% C 0.180 H 137.7°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX#499F1C
RGBrgb(73, 159, 28)
HSLhsl(99, 70%, 37%)
HSVhsv(99, 82%, 62%)
CMYKcmyk(54.1%, 0%, 82.4%, 37.6%)
CIE-LABlab(58.32, -48.01, 54.81)
CIE-LCHlch(58.32, 72.87, 131.22°)
OKLaboklab(62.48% -0.1331 0.121)
OKLCHoklch(62.48% 0.18 137.7)
XYZxyz(15.3549, 26.2954, 5.3648)
Luminance0.2630 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#499F1C #721C9F
analogous
#8B9F1C #499F1C #1C9F31
triadic
#499F1C #1C499F #9F1C49
tetradic
#499F1C #1C8B9F #721C9F #9F311C
square
#499F1C #1C8B9F #721C9F #9F311C
split-complementary
#499F1C #311C9F #9F1C8B
monochromatic
#19370A #316B13 #499F1C #61D325 #85E154

Accessibility & contrast

On white

3.35
#499F1C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.26
#499F1C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499F1C
6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##499F1C#FFFFFF#000000##000000
##499F1C1.003.356.266.26
#FFFFFF3.351.0021.0021.00
#0000006.2621.001.001.00
##0000006.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49100
Deuteranopia (green-blind)
#998A2C
Tritanopia (blue-blind)
#429987
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #499f1c;
/* rgb */ color: rgb(73, 159, 28);
/* oklch */ color: oklch(62.5% 0.180 137.7);
Tailwind
colors: {
  custom: {
    50: '#85bc65',
    500: '#499f1c',
    950: '#000000',
  },
}
SCSS
$custom: #499f1c;
$custom-light: #85bc65;
$custom-dark: #000000;
JSON
{
  "hex": "#499f1c",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 99.389,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62478,
    "c": 0.17989,
    "h": 137.7
  },
  "luminance": 0.26297
}

Semantic roles & 50–950 ramp

primary
#499F1C
secondary
#9D53C4
accent
#3BEDB0
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1206
muted
#7D817A

Preview Lab

Preview with #499F1C

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

Preview Lab → · Contrast checker → · Palette generator →

#499F1C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva