#909D1B#909D1B

#909D1B is a light, vivid yellow. Relative luminance 0.301; OKLCH L 66.3% C 0.143 H 115.7°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX#909D1B
RGBrgb(144, 157, 27)
HSLhsl(66, 71%, 36%)
HSVhsv(66, 83%, 62%)
CMYKcmyk(8.3%, 0%, 82.8%, 38.4%)
CIE-LABlab(61.76, -20.21, 59.69)
CIE-LCHlch(61.76, 63.02, 108.71°)
OKLaboklab(66.34% -0.0621 0.1293)
OKLCHoklch(66.34% 0.143 115.7)
XYZxyz(23.7571, 30.1228, 5.5995)
Luminance0.3012 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#909D1B #281B9D
analogous
#9D691B #909D1B #4F9D1B
triadic
#909D1B #1B909D #9D1B90
tetradic
#909D1B #1B9D69 #281B9D #9D1B4F
square
#909D1B #1B9D69 #281B9D #9D1B4F
split-complementary
#909D1B #1B4F9D #691B9D
monochromatic
#303509 #606912 #909D1B #C0D124 #D3E151

Accessibility & contrast

On white

2.99
#909D1B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.02
#909D1B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909D1B
7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##909D1B#FFFFFF#000000##000000
##909D1B1.002.997.027.02
#FFFFFF2.991.0021.0021.00
#0000007.0221.001.001.00
##0000007.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99400
Deuteranopia (green-blind)
#A89629
Tritanopia (blue-blind)
#9A9386
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #909d1b;
/* rgb */ color: rgb(144, 157, 27);
/* oklch */ color: oklch(66.3% 0.143 115.7);
Tailwind
colors: {
  custom: {
    50: '#b4b965',
    500: '#909d1b',
    950: '#000000',
  },
}
SCSS
$custom: #909d1b;
$custom-light: #b4b965;
$custom-dark: #000000;
JSON
{
  "hex": "#909d1b",
  "rgb": {
    "r": 144,
    "g": 157,
    "b": 27
  },
  "hsl": {
    "h": 66,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.66344,
    "c": 0.14346,
    "h": 115.7
  },
  "luminance": 0.30122
}

Semantic roles & 50–950 ramp

primary
#909D1B
secondary
#5C50C4
accent
#3AED4C
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121106
muted
#81807A

Preview Lab

Preview with #909D1B

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

Preview Lab → · Contrast checker → · Palette generator →

#909D1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva