#A66423#A66423

#A66423 is a mid, moderate orange. Relative luminance 0.173; OKLCH L 56.6% C 0.115 H 60.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A66423
RGB	rgb(166, 100, 35)
HSL	hsl(30, 65%, 39%)
HSV	hsv(30, 79%, 65%)
CMYK	cmyk(0%, 39.8%, 78.9%, 34.9%)
CIE-LAB	lab(48.69, 21.44, 45.87)
CIE-LCH	lch(48.69, 50.64, 64.95°)
OKLab	oklab(56.56% 0.0562 0.1002)
OKLCH	oklch(56.56% 0.115 60.7)
XYZ	xyz(20.5882, 17.3448, 3.8534)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66423 #2365A6

analogous

#A62324 #A66423 #A6A623

triadic

#A66423 #23A664 #6423A6

tetradic

#A66423 #24A623 #2365A6 #A623A6

square

#A66423 #24A623 #2365A6 #A623A6

split-complementary

#A66423 #23A6A6 #2324A6

monochromatic

#41270E #734618 #A66423 #D48232 #DFA165

Accessibility & contrast

On white

4.70

#A66423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#A66423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66423

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66423	#FFFFFF	#000000	##FFFFFF
##A66423	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A1A

Deuteranopia (green-blind)

#887A24

Tritanopia (blue-blind)

#B65557

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a66423;
/* rgb */ color: rgb(166, 100, 35);
/* oklch */ color: oklch(56.6% 0.115 60.7);

Tailwind

colors: {
  custom: {
    50: '#c69063',
    500: '#a66423',
    950: '#000000',
  },
}

SCSS

$custom: #a66423;
$custom-light: #c69063;
$custom-dark: #000000;

JSON

{
  "hex": "#a66423",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 35
  },
  "hsl": {
    "h": 29.771,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56559,
    "c": 0.11487,
    "h": 60.7
  },
  "luminance": 0.17343
}

Semantic roles & 50–950 ramp

primary

#A66423

secondary

#6193C4

accent

#95E840

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C05

muted

#827D7A

Preview Lab

Preview with #A66423

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

Preview Lab → · Contrast checker → · Palette generator →