#A65028#A65028

#A65028 is a mid, vivid orange. Relative luminance 0.140; OKLCH L 53.1% C 0.125 H 43.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A65028
RGB	rgb(166, 80, 40)
HSL	hsl(19, 61%, 40%)
HSV	hsv(19, 76%, 65%)
CMYK	cmyk(0%, 51.8%, 75.9%, 34.9%)
CIE-LAB	lab(44.23, 32.62, 39.01)
CIE-LCH	lch(44.23, 50.85, 50.10°)
OKLab	oklab(53.15% 0.0906 0.0867)
OKLCH	oklch(53.15% 0.125 43.7)
XYZ	xyz(18.9794, 13.9999, 3.7099)
Luminance	0.1400 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A65028 #287EA6

analogous

#A6283F #A65028 #A68F28

triadic

#A65028 #28A650 #5028A6

tetradic

#A65028 #3FA628 #287EA6 #8F28A6

square

#A65028 #3FA628 #287EA6 #8F28A6

split-complementary

#A65028 #28A68F #283FA6

monochromatic

#432010 #75381C #A65028 #D06A3B #DC906D

Accessibility & contrast

On white

5.53

#A65028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A65028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A65028

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A65028	#FFFFFF	#000000	##FFFFFF
##A65028	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D23

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#B63E47

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a65028;
/* rgb */ color: rgb(166, 80, 40);
/* oklch */ color: oklch(53.1% 0.125 43.7);

Tailwind

colors: {
  custom: {
    50: '#c78364',
    500: '#a65028',
    950: '#000000',
  },
}

SCSS

$custom: #a65028;
$custom-light: #c78364;
$custom-dark: #000000;

JSON

{
  "hex": "#a65028",
  "rgb": {
    "r": 166,
    "g": 80,
    "b": 40
  },
  "hsl": {
    "h": 19.048,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53147,
    "c": 0.12536,
    "h": 43.7
  },
  "luminance": 0.13998
}

Semantic roles & 50–950 ramp

primary

#A65028

secondary

#67A5C2

accent

#B1E444

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140B05

muted

#837C7A

Preview Lab

Preview with #A65028

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

Preview Lab → · Contrast checker → · Palette generator →