#A66348#A66348

#A66348 is a mid, moderate orange. Relative luminance 0.175; OKLCH L 56.8% C 0.096 H 42.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#A66348
RGB	rgb(166, 99, 72)
HSL	hsl(17, 39%, 47%)
HSV	hsv(17, 57%, 65%)
CMYK	cmyk(0%, 40.4%, 56.6%, 34.9%)
CIE-LAB	lab(48.88, 24.31, 26.79)
CIE-LCH	lch(48.88, 36.17, 47.78°)
OKLab	oklab(56.85% 0.0706 0.0647)
OKLCH	oklch(56.85% 0.096 42.5)
XYZ	xyz(21.3589, 17.5006, 8.3827)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66348 #488BA6

analogous

#A6485C #A66348 #A69248

triadic

#A66348 #48A663 #6348A6

tetradic

#A66348 #5CA648 #488BA6 #9248A6

square

#A66348 #5CA648 #488BA6 #9248A6

split-complementary

#A66348 #48A692 #485CA6

monochromatic

#513023 #7B4A35 #A66348 #BF846C #D2A897

Accessibility & contrast

On white

4.67

#A66348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#A66348 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66348

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66348	#FFFFFF	#000000	##FFFFFF
##A66348	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746B46

Deuteranopia (green-blind)

#857A47

Tritanopia (blue-blind)

#B4575C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a66348;
/* rgb */ color: rgb(166, 99, 72);
/* oklch */ color: oklch(56.8% 0.096 42.5);

Tailwind

colors: {
  custom: {
    50: '#c4907b',
    500: '#a66348',
    950: '#000000',
  },
}

SCSS

$custom: #a66348;
$custom-light: #c4907b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66348",
  "rgb": {
    "r": 166,
    "g": 99,
    "b": 72
  },
  "hsl": {
    "h": 17.234,
    "s": 39.496,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56846,
    "c": 0.09576,
    "h": 42.5
  },
  "luminance": 0.17499
}

Semantic roles & 50–950 ramp

primary

#A66348

secondary

#8CB0BE

accent

#ADCF58

background

#FCF8F7

surface

#F8F0EE

border

#D1CBC9

text

#130C09

muted

#827D7B

Preview Lab

Preview with #A66348

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

Preview Lab → · Contrast checker → · Palette generator →