#A1751D#A1751D

#A1751D is a mid, moderate orange. Relative luminance 0.204; OKLCH L 59.2% C 0.113 H 79.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#A1751D
RGB	rgb(161, 117, 29)
HSL	hsl(40, 69%, 37%)
HSV	hsv(40, 82%, 63%)
CMYK	cmyk(0%, 27.3%, 82%, 36.9%)
CIE-LAB	lab(52.28, 9.33, 51.36)
CIE-LCH	lch(52.28, 52.20, 79.70°)
OKLab	oklab(59.2% 0.0203 0.1109)
OKLCH	oklch(59.2% 0.113 79.6)
XYZ	xyz(21.2825, 20.3901, 3.9769)
Luminance	0.2039 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1751D #1D49A1

analogous

#A1331D #A1751D #8BA11D

triadic

#A1751D #1DA175 #751DA1

tetradic

#A1751D #1DA133 #1D49A1 #A11D8B

square

#A1751D #1DA133 #1D49A1 #A11D8B

split-complementary

#A1751D #1D8BA1 #331DA1

monochromatic

#392A0A #6D4F14 #A1751D #D59B26 #E1B358

Accessibility & contrast

On white

4.14

#A1751D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#A1751D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1751D

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1751D	#FFFFFF	#000000	##000000
##A1751D	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760A

Deuteranopia (green-blind)

#918121

Tritanopia (blue-blind)

#B06864

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a1751d;
/* rgb */ color: rgb(161, 117, 29);
/* oklch */ color: oklch(59.2% 0.113 79.6);

Tailwind

colors: {
  custom: {
    50: '#c29c61',
    500: '#a1751d',
    950: '#000000',
  },
}

SCSS

$custom: #a1751d;
$custom-light: #c29c61;
$custom-dark: #000000;

JSON

{
  "hex": "#a1751d",
  "rgb": {
    "r": 161,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 40,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.592,
    "c": 0.1127,
    "h": 79.6
  },
  "luminance": 0.20388
}

Semantic roles & 50–950 ramp

primary

#A1751D

secondary

#557AC4

accent

#76EC3C

background

#FCF9F6

surface

#F8F2EB

border

#D1CCC6

text

#130E05

muted

#827E7A

Preview Lab

Preview with #A1751D

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

Preview Lab → · Contrast checker → · Palette generator →