#819018#819018

#819018 is a light, vivid yellow. Relative luminance 0.247; OKLCH L 62.0% C 0.136 H 117.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX#819018
RGBrgb(129, 144, 24)
HSLhsl(68, 71%, 33%)
HSVhsv(68, 83%, 56%)
CMYKcmyk(10.4%, 0%, 83.3%, 43.5%)
CIE-LABlab(56.76, -20.30, 55.71)
CIE-LCHlch(56.76, 59.29, 110.02°)
OKLaboklab(62.03% -0.0618 0.1208)
OKLCHoklch(62.03% 0.136 117.1)
XYZxyz(19.1919, 24.6798, 4.6166)
Luminance0.2468 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#819018 #271890
analogous
#906318 #819018 #459018
triadic
#819018 #188190 #901881
tetradic
#819018 #189063 #271890 #901845
square
#819018 #189063 #271890 #901845
split-complementary
#819018 #184590 #631890
monochromatic
#232707 #525C0F #819018 #B0C421 #CCE043

Accessibility & contrast

On white

3.54
#819018 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.94
#819018 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819018
5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##819018#FFFFFF#000000##000000
##8190181.003.545.945.94
#FFFFFF3.541.0021.0021.00
#0000005.9421.001.001.00
##0000005.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9A8800
Deuteranopia (green-blind)
#998925
Tritanopia (blue-blind)
#8A877B
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #819018;
/* rgb */ color: rgb(129, 144, 24);
/* oklch */ color: oklch(62.0% 0.136 117.1);
Tailwind
colors: {
  custom: {
    50: '#a9b062',
    500: '#819018',
    950: '#000000',
  },
}
SCSS
$custom: #819018;
$custom-light: #a9b062;
$custom-dark: #000000;
JSON
{
  "hex": "#819018",
  "rgb": {
    "r": 129,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 67.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.62034,
    "c": 0.13571,
    "h": 117.1
  },
  "luminance": 0.2468
}

Semantic roles & 50–950 ramp

primary
#819018
secondary
#5343C0
accent
#3AEE50
background
#FAFAF6
surface
#F4F4EB
border
#CECEC6
text
#101006
muted
#7F7F7A

Preview Lab

Preview with #819018

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

Preview Lab → · Contrast checker → · Palette generator →

#819018 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva