#A66E34#A66E34

#A66E34 is a mid, moderate orange. Relative luminance 0.195; OKLCH L 58.6% C 0.102 H 64.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A66E34
RGB	rgb(166, 110, 52)
HSL	hsl(31, 52%, 43%)
HSV	hsv(31, 69%, 65%)
CMYK	cmyk(0%, 33.7%, 68.7%, 34.9%)
CIE-LAB	lab(51.28, 16.65, 40.49)
CIE-LCH	lch(51.28, 43.78, 67.65°)
OKLab	oklab(58.61% 0.0445 0.0923)
OKLCH	oklch(58.61% 0.102 64.2)
XYZ	xyz(21.9232, 19.5087, 5.8591)
Luminance	0.1951 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E34 #346CA6

analogous

#A63534 #A66E34 #A5A634

triadic

#A66E34 #34A66E #6E34A6

tetradic

#A66E34 #34A635 #346CA6 #A634A5

square

#A66E34 #34A635 #346CA6 #A634A5

split-complementary

#A66E34 #34A5A6 #3534A6

monochromatic

#493017 #774F25 #A66E34 #C88D4F #D7AB7E

Accessibility & contrast

On white

4.28

#A66E34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#A66E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E34

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E34	#FFFFFF	#000000	##000000
##A66E34	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80722E

Deuteranopia (green-blind)

#8D7F35

Tritanopia (blue-blind)

#B56161

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66e34;
/* rgb */ color: rgb(166, 110, 52);
/* oklch */ color: oklch(58.6% 0.102 64.2);

Tailwind

colors: {
  custom: {
    50: '#c5976e',
    500: '#a66e34',
    950: '#000000',
  },
}

SCSS

$custom: #a66e34;
$custom-light: #c5976e;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e34",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 52
  },
  "hsl": {
    "h": 30.526,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58612,
    "c": 0.10244,
    "h": 64.2
  },
  "luminance": 0.19507
}

Semantic roles & 50–950 ramp

primary

#A66E34

secondary

#769AC0

accent

#93DC4C

background

#FCF9F6

surface

#F9F2EC

border

#D2CCC7

text

#130D07

muted

#827E7A

Preview Lab

Preview with #A66E34

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

Preview Lab → · Contrast checker → · Palette generator →