#A65639#A65639

#A65639 is a mid, moderate orange. Relative luminance 0.151; OKLCH L 54.3% C 0.114 H 40.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A65639
RGB	rgb(166, 86, 57)
HSL	hsl(16, 49%, 44%)
HSV	hsv(16, 66%, 65%)
CMYK	cmyk(0%, 48.2%, 65.7%, 34.9%)
CIE-LAB	lab(45.72, 30.35, 31.44)
CIE-LCH	lch(45.72, 43.70, 46.01°)
OKLab	oklab(54.34% 0.0867 0.0735)
OKLCH	oklch(54.34% 0.114 40.3)
XYZ	xyz(19.7939, 15.0602, 5.7346)
Luminance	0.1506 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A65639 #3989A6

analogous

#A63952 #A65639 #A68C39

triadic

#A65639 #39A656 #5639A6

tetradic

#A65639 #52A639 #3989A6 #8C39A6

square

#A65639 #52A639 #3989A6 #8C39A6

split-complementary

#A65639 #39A68C #3952A6

monochromatic

#4B271A #783E29 #A65639 #C57457 #D59A84

Accessibility & contrast

On white

5.23

#A65639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#A65639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A65639

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A65639	#FFFFFF	#000000	##FFFFFF
##A65639	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6236

Deuteranopia (green-blind)

#7F7338

Tritanopia (blue-blind)

#B5474F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a65639;
/* rgb */ color: rgb(166, 86, 57);
/* oklch */ color: oklch(54.3% 0.114 40.3);

Tailwind

colors: {
  custom: {
    50: '#c58770',
    500: '#a65639',
    950: '#000000',
  },
}

SCSS

$custom: #a65639;
$custom-light: #c58770;
$custom-dark: #000000;

JSON

{
  "hex": "#a65639",
  "rgb": {
    "r": 166,
    "g": 86,
    "b": 57
  },
  "hsl": {
    "h": 15.963,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54344,
    "c": 0.1136,
    "h": 40.3
  },
  "luminance": 0.15058
}

Semantic roles & 50–950 ramp

primary

#A65639

secondary

#7CADBF

accent

#B4D84F

background

#FCF8F6

surface

#F9EFEC

border

#D2CAC7

text

#140B07

muted

#827C7A

Preview Lab

Preview with #A65639

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

Preview Lab → · Contrast checker → · Palette generator →