#909F1B#909F1B

#909F1B is a light, vivid yellow. Relative luminance 0.308; OKLCH L 66.8% C 0.146 H 116.5°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#909F1B
RGBrgb(144, 159, 27)
HSLhsl(67, 71%, 36%)
HSVhsv(67, 83%, 62%)
CMYKcmyk(9.4%, 0%, 83%, 37.6%)
CIE-LABlab(62.34, -21.22, 60.20)
CIE-LCHlch(62.34, 63.83, 109.42°)
OKLaboklab(66.81% -0.0649 0.1304)
OKLCHoklch(66.81% 0.146 116.5)
XYZxyz(24.0982, 30.8050, 5.7132)
Luminance0.3080 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#909F1B #2A1B9F
analogous
#9F6C1B #909F1B #4E9F1B
triadic
#909F1B #1B909F #9F1B90
tetradic
#909F1B #1B9F6C #2A1B9F #9F1B4E
square
#909F1B #1B9F6C #2A1B9F #9F1B4E
split-complementary
#909F1B #1B4E9F #6C1B9F
monochromatic
#313609 #616B12 #909F1B #BFD324 #D1E253

Accessibility & contrast

On white

2.93
#909F1B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.16
#909F1B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F1B
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##909F1B#FFFFFF#000000##000000
##909F1B1.002.937.167.16
#FFFFFF2.931.0021.0021.00
#0000007.1621.001.001.00
##0000007.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB9600
Deuteranopia (green-blind)
#A99829
Tritanopia (blue-blind)
#9A9588
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #909f1b;
/* rgb */ color: rgb(144, 159, 27);
/* oklch */ color: oklch(66.8% 0.146 116.5);
Tailwind
colors: {
  custom: {
    50: '#b4bb66',
    500: '#909f1b',
    950: '#000000',
  },
}
SCSS
$custom: #909f1b;
$custom-light: #b4bb66;
$custom-dark: #000000;
JSON
{
  "hex": "#909f1b",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 66.818,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.66812,
    "c": 0.14565,
    "h": 116.5
  },
  "luminance": 0.30805
}

Semantic roles & 50–950 ramp

primary
#909F1B
secondary
#5E51C5
accent
#3AEE4E
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121106
muted
#81807A

Preview Lab

Preview with #909F1B

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

Preview Lab → · Contrast checker → · Palette generator →

#909F1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva