#905E1B#905E1B

#905E1B is a mid, moderate orange. Relative luminance 0.140; OKLCH L 52.5% C 0.102 H 69.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#905E1B
RGB	rgb(144, 94, 27)
HSL	hsl(34, 68%, 34%)
HSV	hsv(34, 81%, 56%)
CMYK	cmyk(0%, 34.7%, 81.3%, 43.5%)
CIE-LAB	lab(44.25, 14.64, 44.06)
CIE-LCH	lch(44.25, 46.43, 71.62°)
OKLab	oklab(52.48% 0.0366 0.0956)
OKLCH	oklch(52.48% 0.102 69.1)
XYZ	xyz(15.7034, 14.0153, 2.9149)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905E1B #1B4D90

analogous

#90231B #905E1B #87901B

triadic

#905E1B #1B905E #5E1B90

tetradic

#905E1B #1B9023 #1B4D90 #901B87

square

#905E1B #1B9023 #1B4D90 #901B87

split-complementary

#905E1B #1B8790 #231B90

monochromatic

#291B08 #5C3C11 #905E1B #C48025 #DD9D49

Accessibility & contrast

On white

5.52

#905E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#905E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905E1B

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905E1B	#FFFFFF	#000000	##FFFFFF
##905E1B	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6210

Deuteranopia (green-blind)

#7A6D1D

Tritanopia (blue-blind)

#9E5251

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #905e1b;
/* rgb */ color: rgb(144, 94, 27);
/* oklch */ color: oklch(52.5% 0.102 69.1);

Tailwind

colors: {
  custom: {
    50: '#b68b5d',
    500: '#905e1b',
    950: '#000000',
  },
}

SCSS

$custom: #905e1b;
$custom-light: #b68b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#905e1b",
  "rgb": {
    "r": 144,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 34.359,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52481,
    "c": 0.10237,
    "h": 69.1
  },
  "luminance": 0.14014
}

Semantic roles & 50–950 ramp

primary

#905E1B

secondary

#487BBF

accent

#87EB3D

background

#FBF8F5

surface

#F7F0E9

border

#D0CBC5

text

#120C04

muted

#817D79

Preview Lab

Preview with #905E1B

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

Preview Lab → · Contrast checker → · Palette generator →