#A03D16#A03D16

#A03D16 is a mid, vivid orange. Relative luminance 0.109; OKLCH L 49.2% C 0.141 H 39.6°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A03D16
RGB	rgb(160, 61, 22)
HSL	hsl(17, 76%, 36%)
HSV	hsv(17, 86%, 63%)
CMYK	cmyk(0%, 61.9%, 86.3%, 37.3%)
CIE-LAB	lab(39.36, 39.23, 42.70)
CIE-LCH	lch(39.36, 57.98, 47.42°)
OKLab	oklab(49.21% 0.1083 0.0897)
OKLCH	oklch(49.21% 0.141 39.6)
XYZ	xyz(16.3126, 10.8713, 1.9983)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03D16 #1679A0

analogous

#A01634 #A03D16 #A08216

triadic

#A03D16 #16A03D #3D16A0

tetradic

#A03D16 #34A016 #1679A0 #8216A0

square

#A03D16 #34A016 #1679A0 #8216A0

split-complementary

#A03D16 #16A082 #1634A0

monochromatic

#341407 #6A280F #A03D16 #D6521D #E6764A

Accessibility & contrast

On white

6.62

#A03D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#A03D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03D16

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03D16	#FFFFFF	#000000	##FFFFFF
##A03D16	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F0F

Deuteranopia (green-blind)

#726511

Tritanopia (blue-blind)

#B02336

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03d16;
/* rgb */ color: rgb(160, 61, 22);
/* oklch */ color: oklch(49.2% 0.141 39.6);

Tailwind

colors: {
  custom: {
    50: '#c47657',
    500: '#a03d16',
    950: '#000000',
  },
}

SCSS

$custom: #a03d16;
$custom-light: #c47657;
$custom-dark: #000000;

JSON

{
  "hex": "#a03d16",
  "rgb": {
    "r": 160,
    "g": 61,
    "b": 22
  },
  "hsl": {
    "h": 16.957,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.49208,
    "c": 0.14061,
    "h": 39.6
  },
  "luminance": 0.10869
}

Semantic roles & 50–950 ramp

primary

#A03D16

secondary

#4AA4C8

accent

#BDF235

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140903

muted

#837B78

Preview Lab

Preview with #A03D16

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

Preview Lab → · Contrast checker → · Palette generator →