#91A11B#91A11B

#91A11B is a light, vivid yellow. Relative luminance 0.316; OKLCH L 67.4% C 0.147 H 116.8°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX#91A11B
RGBrgb(145, 161, 27)
HSLhsl(67, 71%, 37%)
HSVhsv(67, 83%, 63%)
CMYKcmyk(9.9%, 0%, 83.2%, 36.9%)
CIE-LABlab(63.00, -21.79, 60.80)
CIE-LCHlch(63.00, 64.59, 109.72°)
OKLaboklab(67.36% -0.0665 0.1316)
OKLCHoklch(67.36% 0.147 116.8)
XYZxyz(24.6204, 31.5889, 5.8370)
Luminance0.3159 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91A11B #2B1BA1
analogous
#A16E1B #91A11B #4EA11B
triadic
#91A11B #1B91A1 #A11B91
tetradic
#91A11B #1BA16E #2B1BA1 #A11B4E
square
#91A11B #1BA16E #2B1BA1 #A11B4E
split-complementary
#91A11B #1B4EA1 #6E1BA1
monochromatic
#333809 #626D12 #91A11B #C0D524 #D1E254

Accessibility & contrast

On white

2.87
#91A11B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.32
#91A11B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A11B
7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91A11B#FFFFFF#000000##000000
##91A11B1.002.877.327.32
#FFFFFF2.871.0021.0021.00
#0000007.3221.001.001.00
##0000007.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AD9800
Deuteranopia (green-blind)
#AB9929
Tritanopia (blue-blind)
#9B9789
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #91a11b;
/* rgb */ color: rgb(145, 161, 27);
/* oklch */ color: oklch(67.4% 0.147 116.8);
Tailwind
colors: {
  custom: {
    50: '#b5bc66',
    500: '#91a11b',
    950: '#000000',
  },
}
SCSS
$custom: #91a11b;
$custom-light: #b5bc66;
$custom-dark: #000000;
JSON
{
  "hex": "#91a11b",
  "rgb": {
    "r": 145,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 67.164,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.67361,
    "c": 0.14749,
    "h": 116.8
  },
  "luminance": 0.31589
}

Semantic roles & 50–950 ramp

primary
#91A11B
secondary
#6052C5
accent
#3AEE4F
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121206
muted
#81817A

Preview Lab

Preview with #91A11B

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

Preview Lab → · Contrast checker → · Palette generator →

#91A11B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva