#8A3618#8A3618

#8A3618 is a dark, vivid orange. Relative luminance 0.081; OKLCH L 44.6% C 0.122 H 39.0°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#8A3618
RGB	rgb(138, 54, 24)
HSL	hsl(16, 70%, 32%)
HSV	hsv(16, 83%, 54%)
CMYK	cmyk(0%, 60.9%, 82.6%, 45.9%)
CIE-LAB	lab(34.21, 34.18, 35.63)
CIE-LCH	lch(34.21, 49.37, 46.19°)
OKLab	oklab(44.57% 0.0951 0.0769)
OKLCH	oklch(44.57% 0.122 39)
XYZ	xyz(11.9666, 8.1092, 1.7991)
Luminance	0.0811 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A3618 #186C8A

analogous

#8A1833 #8A3618 #8A6F18

triadic

#8A3618 #188A36 #36188A

tetradic

#8A3618 #338A18 #186C8A #6F188A

square

#8A3618 #338A18 #186C8A #6F188A

split-complementary

#8A3618 #188A6F #18338A

monochromatic

#220D06 #56220F #8A3618 #BE4A21 #DE693F

Accessibility & contrast

On white

8.01

#8A3618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#8A3618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A3618

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A3618	#FFFFFF	#000000	##FFFFFF
##8A3618	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4514

Deuteranopia (green-blind)

#625715

Tritanopia (blue-blind)

#982230

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8a3618;
/* rgb */ color: rgb(138, 54, 24);
/* oklch */ color: oklch(44.6% 0.122 39.0);

Tailwind

colors: {
  custom: {
    50: '#b37057',
    500: '#8a3618',
    950: '#000000',
  },
}

SCSS

$custom: #8a3618;
$custom-light: #b37057;
$custom-dark: #000000;

JSON

{
  "hex": "#8a3618",
  "rgb": {
    "r": 138,
    "g": 54,
    "b": 24
  },
  "hsl": {
    "h": 15.789,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44574,
    "c": 0.1223,
    "h": 39
  },
  "luminance": 0.08108
}

Semantic roles & 50–950 ramp

primary

#8A3618

secondary

#409DBD

accent

#BEED3B

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120803

muted

#817B78

Preview Lab

Preview with #8A3618

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

Preview Lab → · Contrast checker → · Palette generator →