#819923#819923

#819923 is a light, vivid yellow-green. Relative luminance 0.276; OKLCH L 64.3% C 0.141 H 120.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX#819923
RGBrgb(129, 153, 35)
HSLhsl(72, 63%, 37%)
HSVhsv(72, 77%, 60%)
CMYKcmyk(15.7%, 0%, 77.1%, 40%)
CIE-LABlab(59.50, -24.37, 54.84)
CIE-LCHlch(59.50, 60.01, 113.96°)
OKLaboklab(64.26% -0.0721 0.1209)
OKLCHoklch(64.26% 0.141 120.8)
XYZxyz(20.7482, 27.5710, 5.8185)
Luminance0.2757 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#819923 #3B2399
analogous
#997623 #819923 #469923
triadic
#819923 #238199 #992381
tetradic
#819923 #239976 #3B2399 #992346
square
#819923 #239976 #3B2399 #992346
split-complementary
#819923 #234699 #762399
monochromatic
#2D350C #576718 #819923 #ABCB2E #C0DA5D

Accessibility & contrast

On white

3.22
#819923 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.51
#819923 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819923
6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##819923#FFFFFF#000000##000000
##8199231.003.226.516.51
#FFFFFF3.221.0021.0021.00
#0000006.5121.001.001.00
##0000006.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A39005
Deuteranopia (green-blind)
#A08F2E
Tritanopia (blue-blind)
#889183
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #819923;
/* rgb */ color: rgb(129, 153, 35);
/* oklch */ color: oklch(64.3% 0.141 120.8);
Tailwind
colors: {
  custom: {
    50: '#a9b768',
    500: '#819923',
    950: '#000000',
  },
}
SCSS
$custom: #819923;
$custom-light: #a9b768;
$custom-dark: #000000;
JSON
{
  "hex": "#819923",
  "rgb": {
    "r": 129,
    "g": 153,
    "b": 35
  },
  "hsl": {
    "h": 72.203,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.64255,
    "c": 0.1408,
    "h": 120.8
  },
  "luminance": 0.27571
}

Semantic roles & 50–950 ramp

primary
#819923
secondary
#6E59BE
accent
#42E663
background
#FAFBF6
surface
#F4F6EB
border
#CED0C6
text
#101107
muted
#7F807A

Preview Lab

Preview with #819923

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

Preview Lab → · Contrast checker → · Palette generator →

#819923 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva