#A1911D#A1911D

#A1911D is a light, vivid yellow. Relative luminance 0.279; OKLCH L 65.1% C 0.128 H 100.8°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A1911D
RGB	rgb(161, 145, 29)
HSL	hsl(53, 69%, 37%)
HSV	hsv(53, 82%, 63%)
CMYK	cmyk(0%, 9.9%, 82%, 36.9%)
CIE-LAB	lab(59.81, -6.23, 58.01)
CIE-LCH	lch(59.81, 58.34, 96.13°)
OKLab	oklab(65.15% -0.024 0.1253)
OKLCH	oklch(65.15% 0.128 100.8)
XYZ	xyz(25.0464, 27.9178, 5.2316)
Luminance	0.2792 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1911D #1D2DA1

analogous

#A14F1D #A1911D #6FA11D

triadic

#A1911D #1DA191 #911DA1

tetradic

#A1911D #1DA14F #1D2DA1 #A11D6F

square

#A1911D #1DA14F #1D2DA1 #A11D6F

split-complementary

#A1911D #1D6FA1 #4F1DA1

monochromatic

#39340A #6D6214 #A1911D #D5C026 #E1D058

Accessibility & contrast

On white

3.19

#A1911D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#A1911D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1911D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1911D	#FFFFFF	#000000	##000000
##A1911D	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#A49327

Tritanopia (blue-blind)

#AE867C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #a1911d;
/* rgb */ color: rgb(161, 145, 29);
/* oklch */ color: oklch(65.1% 0.128 100.8);

Tailwind

colors: {
  custom: {
    50: '#c1b065',
    500: '#a1911d',
    950: '#000000',
  },
}

SCSS

$custom: #a1911d;
$custom-light: #c1b065;
$custom-dark: #000000;

JSON

{
  "hex": "#a1911d",
  "rgb": {
    "r": 161,
    "g": 145,
    "b": 29
  },
  "hsl": {
    "h": 52.727,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.65146,
    "c": 0.12753,
    "h": 100.8
  },
  "luminance": 0.27917
}

Semantic roles & 50–950 ramp

primary

#A1911D

secondary

#5563C4

accent

#51EC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A1911D

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

Preview Lab → · Contrast checker → · Palette generator →