#A1721B#A1721B

#A1721B is a mid, moderate orange. Relative luminance 0.197; OKLCH L 58.6% C 0.113 H 77.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#A1721B
RGB	rgb(161, 114, 27)
HSL	hsl(39, 71%, 37%)
HSV	hsv(39, 83%, 63%)
CMYK	cmyk(0%, 29.2%, 83.2%, 36.9%)
CIE-LAB	lab(51.49, 10.97, 51.37)
CIE-LCH	lch(51.49, 52.52, 77.95°)
OKLab	oklab(58.58% 0.0249 0.1104)
OKLCH	oklch(58.58% 0.113 77.3)
XYZ	xyz(20.9146, 19.6926, 3.7362)
Luminance	0.1969 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1721B #1B4AA1

analogous

#A12F1B #A1721B #8DA11B

triadic

#A1721B #1BA172 #721BA1

tetradic

#A1721B #1BA12F #1B4AA1 #A11B8D

square

#A1721B #1BA12F #1B4AA1 #A11B8D

split-complementary

#A1721B #1B8DA1 #2F1BA1

monochromatic

#382809 #6D4D12 #A1721B #D59724 #E2B054

Accessibility & contrast

On white

4.25

#A1721B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#A1721B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1721B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1721B	#FFFFFF	#000000	##000000
##A1721B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847407

Deuteranopia (green-blind)

#8F7F1F

Tritanopia (blue-blind)

#B06562

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a1721b;
/* rgb */ color: rgb(161, 114, 27);
/* oklch */ color: oklch(58.6% 0.113 77.3);

Tailwind

colors: {
  custom: {
    50: '#c29a60',
    500: '#a1721b',
    950: '#000000',
  },
}

SCSS

$custom: #a1721b;
$custom-light: #c29a60;
$custom-dark: #000000;

JSON

{
  "hex": "#a1721b",
  "rgb": {
    "r": 161,
    "g": 114,
    "b": 27
  },
  "hsl": {
    "h": 38.955,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58581,
    "c": 0.11315,
    "h": 77.3
  },
  "luminance": 0.19691
}

Semantic roles & 50–950 ramp

primary

#A1721B

secondary

#527BC5

accent

#79EE3A

background

#FCF9F5

surface

#F8F2EA

border

#D1CCC6

text

#130E05

muted

#827E79

Preview Lab

Preview with #A1721B

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

Preview Lab → · Contrast checker → · Palette generator →