#A66B2F#A66B2F

#A66B2F is a mid, moderate orange. Relative luminance 0.188; OKLCH L 58.0% C 0.106 H 63.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A66B2F
RGB	rgb(166, 107, 47)
HSL	hsl(30, 56%, 42%)
HSV	hsv(30, 72%, 65%)
CMYK	cmyk(0%, 35.5%, 71.7%, 34.9%)
CIE-LAB	lab(50.49, 18.06, 42.11)
CIE-LCH	lch(50.49, 45.82, 66.79°)
OKLab	oklab(57.98% 0.0479 0.0948)
OKLCH	oklch(57.98% 0.106 63.2)
XYZ	xyz(21.4983, 18.8296, 5.1910)
Luminance	0.1883 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66B2F #2F6AA6

analogous

#A62F2F #A66B2F #A6A62F

triadic

#A66B2F #2FA66B #6B2FA6

tetradic

#A66B2F #2FA62F #2F6AA6 #A62FA6

square

#A66B2F #2FA62F #2F6AA6 #A62FA6

split-complementary

#A66B2F #2FA6A6 #2F2FA6

monochromatic

#472E14 #764C21 #A66B2F #CB8A47 #D8A877

Accessibility & contrast

On white

4.41

#A66B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#A66B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66B2F

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66B2F	#FFFFFF	#000000	##000000
##A66B2F	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7028

Deuteranopia (green-blind)

#8B7E30

Tritanopia (blue-blind)

#B55E5E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a66b2f;
/* rgb */ color: rgb(166, 107, 47);
/* oklch */ color: oklch(58.0% 0.106 63.2);

Tailwind

colors: {
  custom: {
    50: '#c5956a',
    500: '#a66b2f',
    950: '#000000',
  },
}

SCSS

$custom: #a66b2f;
$custom-light: #c5956a;
$custom-dark: #000000;

JSON

{
  "hex": "#a66b2f",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 47
  },
  "hsl": {
    "h": 30.252,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.57983,
    "c": 0.10626,
    "h": 63.2
  },
  "luminance": 0.18828
}

Semantic roles & 50–950 ramp

primary

#A66B2F

secondary

#7098C1

accent

#93DF49

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66B2F

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

Preview Lab → · Contrast checker → · Palette generator →