#A1781F#A1781F

#A1781F is a mid, moderate orange. Relative luminance 0.211; OKLCH L 59.8% C 0.112 H 81.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A1781F
RGB	rgb(161, 120, 31)
HSL	hsl(41, 68%, 38%)
HSV	hsv(41, 81%, 63%)
CMYK	cmyk(0%, 25.5%, 80.7%, 36.9%)
CIE-LAB	lab(53.07, 7.70, 51.35)
CIE-LCH	lch(53.07, 51.93, 81.47°)
OKLab	oklab(59.83% 0.0159 0.1113)
OKLCH	oklch(59.83% 0.112 81.9)
XYZ	xyz(21.6632, 21.1106, 4.2298)
Luminance	0.2111 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1781F #1F48A1

analogous

#A1371F #A1781F #89A11F

triadic

#A1781F #1FA178 #781FA1

tetradic

#A1781F #1FA137 #1F48A1 #A11F89

square

#A1781F #1FA137 #1F48A1 #A11F89

split-complementary

#A1781F #1F89A1 #371FA1

monochromatic

#3A2B0B #6E5215 #A1781F #D49E29 #DFB65B

Accessibility & contrast

On white

4.02

#A1781F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#A1781F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1781F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1781F	#FFFFFF	#000000	##000000
##A1781F	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89790D

Deuteranopia (green-blind)

#928323

Tritanopia (blue-blind)

#AF6C67

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a1781f;
/* rgb */ color: rgb(161, 120, 31);
/* oklch */ color: oklch(59.8% 0.112 81.9);

Tailwind

colors: {
  custom: {
    50: '#c19e63',
    500: '#a1781f',
    950: '#000000',
  },
}

SCSS

$custom: #a1781f;
$custom-light: #c19e63;
$custom-dark: #000000;

JSON

{
  "hex": "#a1781f",
  "rgb": {
    "r": 161,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 41.077,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59827,
    "c": 0.11243,
    "h": 81.9
  },
  "luminance": 0.21109
}

Semantic roles & 50–950 ramp

primary

#A1781F

secondary

#587AC4

accent

#74EB3D

background

#FCF9F6

surface

#F8F2EB

border

#D1CCC6

text

#130E06

muted

#827E7A

Preview Lab

Preview with #A1781F

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

Preview Lab → · Contrast checker → · Palette generator →