#A66F1E#A66F1E

#A66F1E is a mid, moderate orange. Relative luminance 0.196; OKLCH L 58.6% C 0.115 H 71.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#A66F1E
RGB	rgb(166, 111, 30)
HSL	hsl(36, 69%, 38%)
HSV	hsv(36, 82%, 65%)
CMYK	cmyk(0%, 33.1%, 81.9%, 34.9%)
CIE-LAB	lab(51.35, 15.04, 50.39)
CIE-LCH	lch(51.35, 52.58, 73.38°)
OKLab	oklab(58.61% 0.0367 0.1087)
OKLCH	oklch(58.61% 0.115 71.3)
XYZ	xyz(21.6464, 19.5716, 3.8657)
Luminance	0.1957 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F1E #1E55A6

analogous

#A62B1E #A66F1E #99A61E

triadic

#A66F1E #1EA66F #6F1EA6

tetradic

#A66F1E #1EA62B #1E55A6 #A61E99

square

#A66F1E #1EA62B #1E55A6 #A61E99

split-complementary

#A66F1E #1E99A6 #2B1EA6

monochromatic

#3E2A0B #724C15 #A66F1E #D89129 #E2AC5D

Accessibility & contrast

On white

4.27

#A66F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#A66F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F1E

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F1E	#FFFFFF	#000000	##000000
##A66F1E	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82730E

Deuteranopia (green-blind)

#8F8021

Tritanopia (blue-blind)

#B5615F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66f1e;
/* rgb */ color: rgb(166, 111, 30);
/* oklch */ color: oklch(58.6% 0.115 71.3);

Tailwind

colors: {
  custom: {
    50: '#c69861',
    500: '#a66f1e',
    950: '#000000',
  },
}

SCSS

$custom: #a66f1e;
$custom-light: #c69861;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f1e",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 30
  },
  "hsl": {
    "h": 35.735,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58611,
    "c": 0.11471,
    "h": 71.3
  },
  "luminance": 0.1957
}

Semantic roles & 50–950 ramp

primary

#A66F1E

secondary

#5A86C6

accent

#83EC3C

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D05

muted

#827E7A

Preview Lab

Preview with #A66F1E

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

Preview Lab → · Contrast checker → · Palette generator →