#B15E29#B15E29

#B15E29 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.1% C 0.126 H 50.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B15E29
RGB	rgb(177, 94, 41)
HSL	hsl(23, 62%, 43%)
HSV	hsv(23, 77%, 69%)
CMYK	cmyk(0%, 46.9%, 76.8%, 30.6%)
CIE-LAB	lab(48.90, 29.72, 43.84)
CIE-LCH	lch(48.90, 52.96, 55.87°)
OKLab	oklab(57.06% 0.081 0.0966)
OKLCH	oklch(57.06% 0.126 50)
XYZ	xyz(22.5365, 17.5152, 4.2914)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15E29 #297CB1

analogous

#B12938 #B15E29 #B1A229

triadic

#B15E29 #29B15E #5E29B1

tetradic

#B15E29 #38B129 #297CB1 #A229B1

square

#B15E29 #38B129 #297CB1 #A229B1

split-complementary

#B15E29 #29B1A2 #2938B1

monochromatic

#4E2912 #7F441D #B15E29 #D47C44 #DF9F75

Accessibility & contrast

On white

4.66

#B15E29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#B15E29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B15E29

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15E29	#FFFFFF	#000000	##FFFFFF
##B15E29	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766922

Deuteranopia (green-blind)

#8A7B28

Tritanopia (blue-blind)

#C24C53

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b15e29;
/* rgb */ color: rgb(177, 94, 41);
/* oklch */ color: oklch(57.1% 0.126 50.0);

Tailwind

colors: {
  custom: {
    50: '#cf8d66',
    500: '#b15e29',
    950: '#000000',
  },
}

SCSS

$custom: #b15e29;
$custom-light: #cf8d66;
$custom-dark: #000000;

JSON

{
  "hex": "#b15e29",
  "rgb": {
    "r": 177,
    "g": 94,
    "b": 41
  },
  "hsl": {
    "h": 23.382,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57057,
    "c": 0.12609,
    "h": 50
  },
  "luminance": 0.17513
}

Semantic roles & 50–950 ramp

primary

#B15E29

secondary

#6FA5C7

accent

#A6E542

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B15E29

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

Preview Lab → · Contrast checker → · Palette generator →