#A66D26#A66D26

#A66D26 is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.3% C 0.111 H 67.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A66D26
RGB	rgb(166, 109, 38)
HSL	hsl(33, 63%, 40%)
HSV	hsv(33, 77%, 65%)
CMYK	cmyk(0%, 34.3%, 77.1%, 34.9%)
CIE-LAB	lab(50.90, 16.49, 46.71)
CIE-LCH	lch(50.90, 49.53, 70.56°)
OKLab	oklab(58.28% 0.042 0.1027)
OKLCH	oklch(58.28% 0.111 67.8)
XYZ	xyz(21.5460, 19.1862, 4.4019)
Luminance	0.1918 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D26 #265FA6

analogous

#A62D26 #A66D26 #9FA626

triadic

#A66D26 #26A66D #6D26A6

tetradic

#A66D26 #26A62D #265FA6 #A6269F

square

#A66D26 #26A62D #265FA6 #A6269F

split-complementary

#A66D26 #269FA6 #2D26A6

monochromatic

#422C0F #744C1B #A66D26 #D18D38 #DDA96A

Accessibility & contrast

On white

4.34

#A66D26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#A66D26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D26

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D26	#FFFFFF	#000000	##000000
##A66D26	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80711C

Deuteranopia (green-blind)

#8D7F28

Tritanopia (blue-blind)

#B55F5F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66d26;
/* rgb */ color: rgb(166, 109, 38);
/* oklch */ color: oklch(58.3% 0.111 67.8);

Tailwind

colors: {
  custom: {
    50: '#c59765',
    500: '#a66d26',
    950: '#000000',
  },
}

SCSS

$custom: #a66d26;
$custom-light: #c59765;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d26",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 38
  },
  "hsl": {
    "h": 33.281,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.58282,
    "c": 0.11096,
    "h": 67.8
  },
  "luminance": 0.19184
}

Semantic roles & 50–950 ramp

primary

#A66D26

secondary

#658FC3

accent

#8BE642

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66D26

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

Preview Lab → · Contrast checker → · Palette generator →