#909C1D#909C1D

#909C1D is a light, vivid yellow. Relative luminance 0.298; OKLCH L 66.1% C 0.141 H 115.3°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX#909C1D
RGBrgb(144, 156, 29)
HSLhsl(66, 69%, 36%)
HSVhsv(66, 81%, 61%)
CMYKcmyk(7.7%, 0%, 81.4%, 38.8%)
CIE-LABlab(61.48, -19.63, 58.90)
CIE-LCHlch(61.48, 62.08, 108.44°)
OKLaboklab(66.12% -0.0604 0.128)
OKLCHoklch(66.12% 0.141 115.3)
XYZxyz(23.6125, 29.7953, 5.6694)
Luminance0.2979 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#909C1D #291D9C
analogous
#9C691D #909C1D #519C1D
triadic
#909C1D #1D909C #9C1D90
tetradic
#909C1D #1D9C69 #291D9C #9C1D51
square
#909C1D #1D9C69 #291D9C #9C1D51
split-complementary
#909C1D #1D519C #691D9C
monochromatic
#31350A #606813 #909C1D #C0D027 #D2DF54

Accessibility & contrast

On white

3.02
#909C1D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.96
#909C1D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #909C1D
6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##909C1D#FFFFFF#000000##000000
##909C1D1.003.026.966.96
#FFFFFF3.021.0021.0021.00
#0000006.9621.001.001.00
##0000006.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A89400
Deuteranopia (green-blind)
#A7952A
Tritanopia (blue-blind)
#9A9285
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #909c1d;
/* rgb */ color: rgb(144, 156, 29);
/* oklch */ color: oklch(66.1% 0.141 115.3);
Tailwind
colors: {
  custom: {
    50: '#b4b966',
    500: '#909c1d',
    950: '#000000',
  },
}
SCSS
$custom: #909c1d;
$custom-light: #b4b966;
$custom-dark: #000000;
JSON
{
  "hex": "#909c1d",
  "rgb": {
    "r": 144,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 65.669,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.6612,
    "c": 0.14149,
    "h": 115.3
  },
  "luminance": 0.29795
}

Semantic roles & 50–950 ramp

primary
#909C1D
secondary
#5D52C2
accent
#3CEB4D
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121106
muted
#81807A

Preview Lab

Preview with #909C1D

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

Preview Lab → · Contrast checker → · Palette generator →

#909C1D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva