#815E1B#815E1B

#815E1B is a mid, moderate orange. Relative luminance 0.128; OKLCH L 50.6% C 0.093 H 79.4°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#815E1B
RGB	rgb(129, 94, 27)
HSL	hsl(39, 65%, 31%)
HSV	hsv(39, 79%, 51%)
CMYK	cmyk(0%, 27.1%, 79.1%, 49.4%)
CIE-LAB	lab(42.39, 7.61, 41.64)
CIE-LCH	lch(42.39, 42.33, 79.64°)
OKLab	oklab(50.61% 0.0171 0.0913)
OKLCH	oklch(50.61% 0.093 79.4)
XYZ	xyz(13.2547, 12.7527, 2.8001)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#815E1B #1B3E81

analogous

#812B1B #815E1B #71811B

triadic

#815E1B #1B815E #5E1B81

tetradic

#815E1B #1B812B #1B3E81 #811B71

square

#815E1B #1B812B #1B3E81 #811B71

split-complementary

#815E1B #1B7181 #2B1B81

monochromatic

#1C1406 #4E3910 #815E1B #B48326 #D7A33F

Accessibility & contrast

On white

5.91

#815E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#815E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #815E1B

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##815E1B	#FFFFFF	#000000	##FFFFFF
##815E1B	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F10

Deuteranopia (green-blind)

#74681E

Tritanopia (blue-blind)

#8D5451

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #815e1b;
/* rgb */ color: rgb(129, 94, 27);
/* oklch */ color: oklch(50.6% 0.093 79.4);

Tailwind

colors: {
  custom: {
    50: '#aa8b5d',
    500: '#815e1b',
    950: '#000000',
  },
}

SCSS

$custom: #815e1b;
$custom-light: #aa8b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#815e1b",
  "rgb": {
    "r": 129,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 39.412,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50614,
    "c": 0.09289,
    "h": 79.4
  },
  "luminance": 0.12752
}

Semantic roles & 50–950 ramp

primary

#815E1B

secondary

#436AB5

accent

#79E83F

background

#FAF8F5

surface

#F5F0E9

border

#CFCBC5

text

#110C04

muted

#807D79

Preview Lab

Preview with #815E1B

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

Preview Lab → · Contrast checker → · Palette generator →