#A6781F#A6781F

#A6781F is a mid, moderate orange. Relative luminance 0.216; OKLCH L 60.4% C 0.115 H 78.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#A6781F
RGB	rgb(166, 120, 31)
HSL	hsl(40, 69%, 39%)
HSV	hsv(40, 81%, 65%)
CMYK	cmyk(0%, 27.7%, 81.3%, 34.9%)
CIE-LAB	lab(53.64, 9.99, 52.08)
CIE-LCH	lch(53.64, 53.03, 79.14°)
OKLab	oklab(60.4% 0.0222 0.1126)
OKLCH	oklch(60.4% 0.115 78.9)
XYZ	xyz(22.6913, 21.6407, 4.2780)
Luminance	0.2164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6781F #1F4DA6

analogous

#A6351F #A6781F #90A61F

triadic

#A6781F #1FA678 #781FA6

tetradic

#A6781F #1FA635 #1F4DA6 #A61F90

square

#A6781F #1FA635 #1F4DA6 #A61F90

split-complementary

#A6781F #1F90A6 #351FA6

monochromatic

#3F2D0C #725315 #A6781F #D79D2B #E1B55E

Accessibility & contrast

On white

3.94

#A6781F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#A6781F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A6781F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6781F	#FFFFFF	#000000	##000000
##A6781F	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A790D

Deuteranopia (green-blind)

#958523

Tritanopia (blue-blind)

#B56B67

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a6781f;
/* rgb */ color: rgb(166, 120, 31);
/* oklch */ color: oklch(60.4% 0.115 78.9);

Tailwind

colors: {
  custom: {
    50: '#c59e63',
    500: '#a6781f',
    950: '#000000',
  },
}

SCSS

$custom: #a6781f;
$custom-light: #c59e63;
$custom-dark: #000000;

JSON

{
  "hex": "#a6781f",
  "rgb": {
    "r": 166,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 39.556,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60404,
    "c": 0.11476,
    "h": 78.9
  },
  "luminance": 0.21639
}

Semantic roles & 50–950 ramp

primary

#A6781F

secondary

#5B7FC5

accent

#78EB3C

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140E06

muted

#827E7A

Preview Lab

Preview with #A6781F

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

Preview Lab → · Contrast checker → · Palette generator →