#A0901D#A0901D

#A0901D is a light, vivid yellow. Relative luminance 0.275; OKLCH L 64.8% C 0.127 H 100.8°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A0901D
RGB	rgb(160, 144, 29)
HSL	hsl(53, 69%, 37%)
HSV	hsv(53, 82%, 63%)
CMYK	cmyk(0%, 10%, 81.9%, 37.3%)
CIE-LAB	lab(59.44, -6.14, 57.65)
CIE-LCH	lch(59.44, 57.97, 96.08°)
OKLab	oklab(64.83% -0.0237 0.1245)
OKLCH	oklch(64.83% 0.127 100.8)
XYZ	xyz(24.6935, 27.5100, 5.1714)
Luminance	0.2751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0901D #1D2DA0

analogous

#A04F1D #A0901D #6EA01D

triadic

#A0901D #1DA090 #901DA0

tetradic

#A0901D #1DA04F #1D2DA0 #A01D6E

square

#A0901D #1DA04F #1D2DA0 #A01D6E

split-complementary

#A0901D #1D6EA0 #4F1DA0

monochromatic

#38330A #6C6114 #A0901D #D4BF26 #E1D057

Accessibility & contrast

On white

3.23

#A0901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#A0901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A0901D

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0901D	#FFFFFF	#000000	##000000
##A0901D	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#A39226

Tritanopia (blue-blind)

#AD857B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #a0901d;
/* rgb */ color: rgb(160, 144, 29);
/* oklch */ color: oklch(64.8% 0.127 100.8);

Tailwind

colors: {
  custom: {
    50: '#c0b065',
    500: '#a0901d',
    950: '#000000',
  },
}

SCSS

$custom: #a0901d;
$custom-light: #c0b065;
$custom-dark: #000000;

JSON

{
  "hex": "#a0901d",
  "rgb": {
    "r": 160,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 52.672,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6483,
    "c": 0.12676,
    "h": 100.8
  },
  "luminance": 0.27509
}

Semantic roles & 50–950 ramp

primary

#A0901D

secondary

#5562C4

accent

#51EC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A0901D

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

Preview Lab → · Contrast checker → · Palette generator →