#90551E#90551E

#90551E is a mid, moderate orange. Relative luminance 0.125; OKLCH L 50.8% C 0.103 H 59.4°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#90551E
RGB	rgb(144, 85, 30)
HSL	hsl(29, 66%, 34%)
HSV	hsv(29, 79%, 56%)
CMYK	cmyk(0%, 41%, 79.2%, 43.5%)
CIE-LAB	lab(42.03, 19.97, 40.63)
CIE-LCH	lch(42.03, 45.28, 63.83°)
OKLab	oklab(50.77% 0.0527 0.089)
OKLCH	oklch(50.77% 0.103 59.4)
XYZ	xyz(14.9857, 12.5216, 2.8558)
Luminance	0.1252 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90551E #1E5990

analogous

#901E20 #90551E #908E1E

triadic

#90551E #1E9055 #551E90

tetradic

#90551E #20901E #1E5990 #8E1E90

square

#90551E #20901E #1E5990 #8E1E90

split-complementary

#90551E #1E908E #1E2090

monochromatic

#2B1909 #5D3713 #90551E #C37329 #DA924E

Accessibility & contrast

On white

5.99

#90551E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#90551E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90551E

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90551E	#FFFFFF	#000000	##FFFFFF
##90551E	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B16

Deuteranopia (green-blind)

#75681E

Tritanopia (blue-blind)

#9E484A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #90551e;
/* rgb */ color: rgb(144, 85, 30);
/* oklch */ color: oklch(50.8% 0.103 59.4);

Tailwind

colors: {
  custom: {
    50: '#b6855e',
    500: '#90551e',
    950: '#000000',
  },
}

SCSS

$custom: #90551e;
$custom-light: #b6855e;
$custom-dark: #000000;

JSON

{
  "hex": "#90551e",
  "rgb": {
    "r": 144,
    "g": 85,
    "b": 30
  },
  "hsl": {
    "h": 28.947,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50766,
    "c": 0.10345,
    "h": 59.4
  },
  "luminance": 0.1252
}

Semantic roles & 50–950 ramp

primary

#90551E

secondary

#4D87BD

accent

#97E83F

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #90551E

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

Preview Lab → · Contrast checker → · Palette generator →