#A66A25#A66A25

#A66A25 is a mid, moderate orange. Relative luminance 0.185; OKLCH L 57.7% C 0.112 H 65.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A66A25
RGB	rgb(166, 106, 37)
HSL	hsl(32, 64%, 40%)
HSV	hsv(32, 78%, 65%)
CMYK	cmyk(0%, 36.1%, 77.7%, 34.9%)
CIE-LAB	lab(50.16, 18.14, 46.42)
CIE-LCH	lch(50.16, 49.84, 68.65°)
OKLab	oklab(57.7% 0.0467 0.1019)
OKLCH	oklch(57.7% 0.112 65.4)
XYZ	xyz(21.2155, 18.5507, 4.2132)
Luminance	0.1855 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66A25 #2561A6

analogous

#A62925 #A66A25 #A2A625

triadic

#A66A25 #25A66A #6A25A6

tetradic

#A66A25 #25A629 #2561A6 #A625A2

square

#A66A25 #25A629 #2561A6 #A625A2

split-complementary

#A66A25 #25A2A6 #2925A6

monochromatic

#422A0F #744A1A #A66A25 #D28A36 #DDA768

Accessibility & contrast

On white

4.46

#A66A25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#A66A25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66A25

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66A25	#FFFFFF	#000000	##000000
##A66A25	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1B

Deuteranopia (green-blind)

#8B7D26

Tritanopia (blue-blind)

#B55C5C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a66a25;
/* rgb */ color: rgb(166, 106, 37);
/* oklch */ color: oklch(57.7% 0.112 65.4);

Tailwind

colors: {
  custom: {
    50: '#c69464',
    500: '#a66a25',
    950: '#000000',
  },
}

SCSS

$custom: #a66a25;
$custom-light: #c69464;
$custom-dark: #000000;

JSON

{
  "hex": "#a66a25",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 37
  },
  "hsl": {
    "h": 32.093,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57699,
    "c": 0.11205,
    "h": 65.4
  },
  "luminance": 0.18549
}

Semantic roles & 50–950 ramp

primary

#A66A25

secondary

#6490C3

accent

#8EE741

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66A25

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

Preview Lab → · Contrast checker → · Palette generator →