#A65728#A65728

#A65728 is a mid, moderate orange. Relative luminance 0.151; OKLCH L 54.3% C 0.120 H 48.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A65728
RGB	rgb(166, 87, 40)
HSL	hsl(22, 61%, 40%)
HSV	hsv(22, 76%, 65%)
CMYK	cmyk(0%, 47.6%, 75.9%, 34.9%)
CIE-LAB	lab(45.74, 28.86, 40.58)
CIE-LCH	lch(45.74, 49.80, 54.58°)
OKLab	oklab(54.3% 0.0792 0.0901)
OKLCH	oklch(54.3% 0.12 48.7)
XYZ	xyz(19.5189, 15.0789, 3.8897)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A65728 #2877A6

analogous

#A62838 #A65728 #A69628

triadic

#A65728 #28A657 #5728A6

tetradic

#A65728 #38A628 #2877A6 #9628A6

square

#A65728 #38A628 #2877A6 #9628A6

split-complementary

#A65728 #28A696 #2838A6

monochromatic

#432310 #753D1C #A65728 #D0733B #DC966D

Accessibility & contrast

On white

5.23

#A65728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A65728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A65728

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A65728	#FFFFFF	#000000	##FFFFFF
##A65728	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6122

Deuteranopia (green-blind)

#807327

Tritanopia (blue-blind)

#B6464D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a65728;
/* rgb */ color: rgb(166, 87, 40);
/* oklch */ color: oklch(54.3% 0.120 48.7);

Tailwind

colors: {
  custom: {
    50: '#c68765',
    500: '#a65728',
    950: '#000000',
  },
}

SCSS

$custom: #a65728;
$custom-light: #c68765;
$custom-dark: #000000;

JSON

{
  "hex": "#a65728",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 40
  },
  "hsl": {
    "h": 22.381,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54302,
    "c": 0.1199,
    "h": 48.7
  },
  "luminance": 0.15077
}

Semantic roles & 50–950 ramp

primary

#A65728

secondary

#67A0C2

accent

#A8E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B06

muted

#837C7A

Preview Lab

Preview with #A65728

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

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