#A4731E#A4731E

#A4731E is a mid, moderate orange. Relative luminance 0.202; OKLCH L 59.2% C 0.114 H 75.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#A4731E
RGB	rgb(164, 115, 30)
HSL	hsl(38, 69%, 38%)
HSV	hsv(38, 82%, 64%)
CMYK	cmyk(0%, 29.9%, 81.7%, 35.7%)
CIE-LAB	lab(52.12, 11.87, 50.99)
CIE-LCH	lch(52.12, 52.35, 76.89°)
OKLab	oklab(59.16% 0.0276 0.1101)
OKLCH	oklch(59.16% 0.114 75.9)
XYZ	xyz(21.6765, 20.2496, 3.9950)
Luminance	0.2025 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4731E #1E4FA4

analogous

#A4301E #A4731E #92A41E

triadic

#A4731E #1EA473 #731EA4

tetradic

#A4731E #1EA430 #1E4FA4 #A41E92

square

#A4731E #1EA430 #1E4FA4 #A41E92

split-complementary

#A4731E #1E92A4 #301EA4

monochromatic

#3D2A0B #704F15 #A4731E #D89728 #E1B05B

Accessibility & contrast

On white

4.16

#A4731E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#A4731E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A4731E

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4731E	#FFFFFF	#000000	##000000
##A4731E	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85750D

Deuteranopia (green-blind)

#908121

Tritanopia (blue-blind)

#B36663

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #a4731e;
/* rgb */ color: rgb(164, 115, 30);
/* oklch */ color: oklch(59.2% 0.114 75.9);

Tailwind

colors: {
  custom: {
    50: '#c49b62',
    500: '#a4731e',
    950: '#000000',
  },
}

SCSS

$custom: #a4731e;
$custom-light: #c49b62;
$custom-dark: #000000;

JSON

{
  "hex": "#a4731e",
  "rgb": {
    "r": 164,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 38.06,
    "s": 69.072,
    "l": 38.039
  },
  "oklch": {
    "l": 0.59158,
    "c": 0.11351,
    "h": 75.9
  },
  "luminance": 0.20248
}

Semantic roles & 50–950 ramp

primary

#A4731E

secondary

#5980C5

accent

#7CEC3C

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140E05

muted

#827E7A

Preview Lab

Preview with #A4731E

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

Preview Lab → · Contrast checker → · Palette generator →