#A66723#A66723

#A66723 is a mid, moderate orange. Relative luminance 0.179; OKLCH L 57.1% C 0.114 H 63.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A66723
RGB	rgb(166, 103, 35)
HSL	hsl(31, 65%, 39%)
HSV	hsv(31, 79%, 65%)
CMYK	cmyk(0%, 38%, 78.9%, 34.9%)
CIE-LAB	lab(49.41, 19.75, 46.57)
CIE-LCH	lch(49.41, 50.58, 67.02°)
OKLab	oklab(57.12% 0.0512 0.1017)
OKLCH	oklch(57.12% 0.114 63.3)
XYZ	xyz(20.8812, 17.9309, 3.9511)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66723 #2362A6

analogous

#A62623 #A66723 #A4A623

triadic

#A66723 #23A667 #6723A6

tetradic

#A66723 #23A626 #2362A6 #A623A4

square

#A66723 #23A626 #2362A6 #A623A4

split-complementary

#A66723 #23A4A6 #2623A6

monochromatic

#41280E #734818 #A66723 #D48632 #DFA465

Accessibility & contrast

On white

4.58

#A66723 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#A66723 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66723

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66723	#FFFFFF	#000000	##000000
##A66723	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D19

Deuteranopia (green-blind)

#8A7B24

Tritanopia (blue-blind)

#B65959

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a66723;
/* rgb */ color: rgb(166, 103, 35);
/* oklch */ color: oklch(57.1% 0.114 63.3);

Tailwind

colors: {
  custom: {
    50: '#c69263',
    500: '#a66723',
    950: '#000000',
  },
}

SCSS

$custom: #a66723;
$custom-light: #c69263;
$custom-dark: #000000;

JSON

{
  "hex": "#a66723",
  "rgb": {
    "r": 166,
    "g": 103,
    "b": 35
  },
  "hsl": {
    "h": 31.145,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57117,
    "c": 0.11384,
    "h": 63.3
  },
  "luminance": 0.17929
}

Semantic roles & 50–950 ramp

primary

#A66723

secondary

#6191C4

accent

#91E840

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D05

muted

#827E7A

Preview Lab

Preview with #A66723

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

Preview Lab → · Contrast checker → · Palette generator →