#519923#519923

#519923 is a mid, vivid yellow-green. Relative luminance 0.247; OKLCH L 61.3% C 0.165 H 136.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX#519923
RGBrgb(81, 153, 35)
HSLhsl(97, 63%, 37%)
HSVhsv(97, 77%, 60%)
CMYKcmyk(47.1%, 0%, 77.1%, 40%)
CIE-LABlab(56.73, -42.79, 51.24)
CIE-LCHlch(56.73, 66.75, 129.87°)
OKLaboklab(61.28% -0.1192 0.1145)
OKLCHoklch(61.28% 0.165 136.2)
XYZxyz(15.0875, 24.6522, 5.5531)
Luminance0.2465 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#519923 #6B2399
analogous
#8C9923 #519923 #239930
triadic
#519923 #235199 #992351
tetradic
#519923 #238C99 #6B2399 #993023
square
#519923 #238C99 #6B2399 #993023
split-complementary
#519923 #302399 #99238C
monochromatic
#1C350C #376718 #519923 #6BCB2E #8DDA5D

Accessibility & contrast

On white

3.54
#519923 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.93
#519923 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519923
5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##519923#FFFFFF#000000##000000
##5199231.003.545.935.93
#FFFFFF3.541.0021.0021.00
#0000005.9321.001.001.00
##0000005.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9F8C07
Deuteranopia (green-blind)
#958630
Tritanopia (blue-blind)
#4E9383
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #519923;
/* rgb */ color: rgb(81, 153, 35);
/* oklch */ color: oklch(61.3% 0.165 136.2);
Tailwind
colors: {
  custom: {
    50: '#89b767',
    500: '#519923',
    950: '#000000',
  },
}
SCSS
$custom: #519923;
$custom-light: #89b767;
$custom-dark: #000000;
JSON
{
  "hex": "#519923",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 35
  },
  "hsl": {
    "h": 96.61,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61277,
    "c": 0.16522,
    "h": 136.2
  },
  "luminance": 0.24653
}

Semantic roles & 50–950 ramp

primary
#519923
secondary
#9759BE
accent
#42E6A6
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1106
muted
#7D807A

Preview Lab

Preview with #519923

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

Preview Lab → · Contrast checker → · Palette generator →

#519923 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva