#A66629#A66629

#A66629 is a mid, moderate orange. Relative luminance 0.178; OKLCH L 57.0% C 0.111 H 60.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A66629
RGB	rgb(166, 102, 41)
HSL	hsl(29, 60%, 41%)
HSV	hsv(29, 75%, 65%)
CMYK	cmyk(0%, 38.6%, 75.3%, 34.9%)
CIE-LAB	lab(49.22, 20.58, 43.67)
CIE-LCH	lch(49.22, 48.27, 64.77°)
OKLab	oklab(56.98% 0.0545 0.0969)
OKLCH	oklch(56.98% 0.111 60.6)
XYZ	xyz(20.8792, 17.7719, 4.4281)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66629 #2969A6

analogous

#A6292B #A66629 #A6A429

triadic

#A66629 #29A666 #6629A6

tetradic

#A66629 #2BA629 #2969A6 #A429A6

square

#A66629 #2BA629 #2969A6 #A429A6

split-complementary

#A66629 #29A6A4 #292BA6

monochromatic

#442A11 #75481D #A66629 #CF843D #DBA36E

Accessibility & contrast

On white

4.61

#A66629 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#A66629 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66629

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66629	#FFFFFF	#000000	##FFFFFF
##A66629	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C21

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#B55859

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a66629;
/* rgb */ color: rgb(166, 102, 41);
/* oklch */ color: oklch(57.0% 0.111 60.6);

Tailwind

colors: {
  custom: {
    50: '#c69266',
    500: '#a66629',
    950: '#000000',
  },
}

SCSS

$custom: #a66629;
$custom-light: #c69266;
$custom-dark: #000000;

JSON

{
  "hex": "#a66629",
  "rgb": {
    "r": 166,
    "g": 102,
    "b": 41
  },
  "hsl": {
    "h": 29.28,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56982,
    "c": 0.11117,
    "h": 60.6
  },
  "luminance": 0.1777
}

Semantic roles & 50–950 ramp

primary

#A66629

secondary

#6996C2

accent

#96E444

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140D06

muted

#827D7A

Preview Lab

Preview with #A66629

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

Preview Lab → · Contrast checker → · Palette generator →