#A0911F#A0911F

#A0911F is a light, vivid yellow. Relative luminance 0.278; OKLCH L 65.1% C 0.127 H 101.3°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A0911F
RGB	rgb(160, 145, 31)
HSL	hsl(53, 68%, 37%)
HSV	hsv(53, 81%, 63%)
CMYK	cmyk(0%, 9.4%, 80.6%, 37.3%)
CIE-LAB	lab(59.73, -6.61, 57.28)
CIE-LCH	lch(59.73, 57.67, 96.59°)
OKLab	oklab(65.06% -0.0248 0.1242)
OKLCH	oklch(65.06% 0.127 101.3)
XYZ	xyz(24.8711, 27.8245, 5.3567)
Luminance	0.2782 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0911F #1F2EA0

analogous

#A0501F #A0911F #6FA01F

triadic

#A0911F #1FA091 #911FA0

tetradic

#A0911F #1FA050 #1F2EA0 #A01F6F

square

#A0911F #1FA050 #1F2EA0 #A01F6F

split-complementary

#A0911F #1F6FA0 #501FA0

monochromatic

#39340B #6D6315 #A0911F #D3BF29 #DFD05A

Accessibility & contrast

On white

3.20

#A0911F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#A0911F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A0911F

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0911F	#FFFFFF	#000000	##000000
##A0911F	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#A49228

Tritanopia (blue-blind)

#AD867C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #a0911f;
/* rgb */ color: rgb(160, 145, 31);
/* oklch */ color: oklch(65.1% 0.127 101.3);

Tailwind

colors: {
  custom: {
    50: '#c0b066',
    500: '#a0911f',
    950: '#000000',
  },
}

SCSS

$custom: #a0911f;
$custom-light: #c0b066;
$custom-dark: #000000;

JSON

{
  "hex": "#a0911f",
  "rgb": {
    "r": 160,
    "g": 145,
    "b": 31
  },
  "hsl": {
    "h": 53.023,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.6506,
    "c": 0.12662,
    "h": 101.3
  },
  "luminance": 0.27823
}

Semantic roles & 50–950 ramp

primary

#A0911F

secondary

#5864C3

accent

#52EA3D

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A0911F

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

Preview Lab → · Contrast checker → · Palette generator →