#A0911B#A0911B

#A0911B is a light, vivid yellow. Relative luminance 0.278; OKLCH L 65.0% C 0.128 H 101.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX#A0911B
RGBrgb(160, 145, 27)
HSLhsl(53, 71%, 37%)
HSVhsv(53, 83%, 63%)
CMYKcmyk(0%, 9.4%, 83.1%, 37.3%)
CIE-LABlab(59.71, -6.75, 58.46)
CIE-LCHlch(59.71, 58.85, 96.58°)
OKLaboklab(65.04% -0.0255 0.1259)
OKLCHoklch(65.04% 0.128 101.5)
XYZxyz(24.8217, 27.8047, 5.0961)
Luminance0.2780 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A0911B #1B2AA0
analogous
#A04F1B #A0911B #6DA01B
triadic
#A0911B #1BA091 #911BA0
tetradic
#A0911B #1BA04F #1B2AA0 #A01B6D
square
#A0911B #1BA04F #1B2AA0 #A01B6D
split-complementary
#A0911B #1B6DA0 #4F1BA0
monochromatic
#373209 #6C6212 #A0911B #D4C024 #E2D253

Accessibility & contrast

On white

3.20
#A0911B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.56
#A0911B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A0911B
6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A0911B#FFFFFF#000000##000000
##A0911B1.003.206.566.56
#FFFFFF3.201.0021.0021.00
#0000006.5621.001.001.00
##0000006.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#A08C00
Deuteranopia (green-blind)
#A49225
Tritanopia (blue-blind)
#AD867C
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #a0911b;
/* rgb */ color: rgb(160, 145, 27);
/* oklch */ color: oklch(65.0% 0.128 101.5);
Tailwind
colors: {
  custom: {
    50: '#c0b064',
    500: '#a0911b',
    950: '#000000',
  },
}
SCSS
$custom: #a0911b;
$custom-light: #c0b064;
$custom-dark: #000000;
JSON
{
  "hex": "#a0911b",
  "rgb": {
    "r": 160,
    "g": 145,
    "b": 27
  },
  "hsl": {
    "h": 53.233,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6504,
    "c": 0.12846,
    "h": 101.5
  },
  "luminance": 0.27804
}

Semantic roles & 50–950 ramp

primary
#A0911B
secondary
#525FC5
accent
#4EEE3A
background
#FCFAF6
surface
#F8F4EB
border
#D1CEC6
text
#131006
muted
#827F7A

Preview Lab

Preview with #A0911B

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

Preview Lab → · Contrast checker → · Palette generator →

#A0911B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva