#A65533#A65533

#A65533 is a mid, moderate orange. Relative luminance 0.148; OKLCH L 54.1% C 0.117 H 42.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#A65533
RGB	rgb(166, 85, 51)
HSL	hsl(18, 53%, 43%)
HSV	hsv(18, 69%, 65%)
CMYK	cmyk(0%, 48.8%, 69.3%, 34.9%)
CIE-LAB	lab(45.42, 30.52, 34.44)
CIE-LCH	lch(45.42, 46.02, 48.46°)
OKLab	oklab(54.09% 0.0861 0.0791)
OKLCH	oklch(54.09% 0.117 42.6)
XYZ	xyz(19.5737, 14.8453, 4.9660)
Luminance	0.1484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A65533 #3384A6

analogous

#A6334B #A65533 #A68E33

triadic

#A65533 #33A655 #5533A6

tetradic

#A65533 #4BA633 #3384A6 #8E33A6

square

#A65533 #4BA633 #3384A6 #8E33A6

split-complementary

#A65533 #33A68E #334BA6

monochromatic

#482516 #773D25 #A65533 #C9724E #D7977C

Accessibility & contrast

On white

5.29

#A65533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#A65533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A65533

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A65533	#FFFFFF	#000000	##FFFFFF
##A65533	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B612F

Deuteranopia (green-blind)

#7F7232

Tritanopia (blue-blind)

#B6454D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a65533;
/* rgb */ color: rgb(166, 85, 51);
/* oklch */ color: oklch(54.1% 0.117 42.6);

Tailwind

colors: {
  custom: {
    50: '#c6866c',
    500: '#a65533',
    950: '#000000',
  },
}

SCSS

$custom: #a65533;
$custom-light: #c6866c;
$custom-dark: #000000;

JSON

{
  "hex": "#a65533",
  "rgb": {
    "r": 166,
    "g": 85,
    "b": 51
  },
  "hsl": {
    "h": 17.739,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54094,
    "c": 0.11691,
    "h": 42.6
  },
  "luminance": 0.14843
}

Semantic roles & 50–950 ramp

primary

#A65533

secondary

#75AAC0

accent

#B2DC4B

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A65533

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

Preview Lab → · Contrast checker → · Palette generator →