#A66F25#A66F25

#A66F25 is a mid, moderate orange. Relative luminance 0.196; OKLCH L 58.7% C 0.111 H 69.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A66F25
RGB	rgb(166, 111, 37)
HSL	hsl(34, 64%, 40%)
HSV	hsv(34, 78%, 65%)
CMYK	cmyk(0%, 33.1%, 77.7%, 34.9%)
CIE-LAB	lab(51.40, 15.31, 47.62)
CIE-LCH	lch(51.40, 50.02, 72.17°)
OKLab	oklab(58.66% 0.0384 0.1044)
OKLCH	oklch(58.66% 0.111 69.8)
XYZ	xyz(21.7459, 19.6114, 4.3900)
Luminance	0.1961 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F25 #255CA6

analogous

#A62F25 #A66F25 #9CA625

triadic

#A66F25 #25A66F #6F25A6

tetradic

#A66F25 #25A62F #255CA6 #A6259C

square

#A66F25 #25A62F #255CA6 #A6259C

split-complementary

#A66F25 #259CA6 #2F25A6

monochromatic

#422C0F #744E1A #A66F25 #D29036 #DDAB68

Accessibility & contrast

On white

4.27

#A66F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#A66F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F25

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F25	#FFFFFF	#000000	##000000
##A66F25	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731A

Deuteranopia (green-blind)

#8F8027

Tritanopia (blue-blind)

#B56160

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66f25;
/* rgb */ color: rgb(166, 111, 37);
/* oklch */ color: oklch(58.7% 0.111 69.8);

Tailwind

colors: {
  custom: {
    50: '#c59865',
    500: '#a66f25',
    950: '#000000',
  },
}

SCSS

$custom: #a66f25;
$custom-light: #c59865;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f25",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 37
  },
  "hsl": {
    "h": 34.419,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.58661,
    "c": 0.11126,
    "h": 69.8
  },
  "luminance": 0.19609
}

Semantic roles & 50–950 ramp

primary

#A66F25

secondary

#648CC3

accent

#88E741

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66F25

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

Preview Lab → · Contrast checker → · Palette generator →