#B15E23#B15E23

#B15E23 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.0% C 0.128 H 51.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#B15E23
RGB	rgb(177, 94, 35)
HSL	hsl(25, 67%, 42%)
HSV	hsv(25, 80%, 69%)
CMYK	cmyk(0%, 46.9%, 80.2%, 30.6%)
CIE-LAB	lab(48.85, 29.48, 46.57)
CIE-LCH	lch(48.85, 55.11, 57.66°)
OKLab	oklab(57.01% 0.0794 0.101)
OKLCH	oklch(57.01% 0.128 51.8)
XYZ	xyz(22.4396, 17.4765, 3.7814)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15E23 #2376B1

analogous

#B1232F #B15E23 #B1A523

triadic

#B15E23 #23B15E #5E23B1

tetradic

#B15E23 #2FB123 #2376B1 #A523B1

square

#B15E23 #2FB123 #2376B1 #A523B1

split-complementary

#B15E23 #23B1A5 #232FB1

monochromatic

#4B280F #7E4319 #B15E23 #D87B39 #E29D6C

Accessibility & contrast

On white

4.67

#B15E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#B15E23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15E23

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15E23	#FFFFFF	#000000	##FFFFFF
##B15E23	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76691A

Deuteranopia (green-blind)

#8A7B22

Tritanopia (blue-blind)

#C24C52

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b15e23;
/* rgb */ color: rgb(177, 94, 35);
/* oklch */ color: oklch(57.0% 0.128 51.8);

Tailwind

colors: {
  custom: {
    50: '#cf8d62',
    500: '#b15e23',
    950: '#000000',
  },
}

SCSS

$custom: #b15e23;
$custom-light: #cf8d62;
$custom-dark: #000000;

JSON

{
  "hex": "#b15e23",
  "rgb": {
    "r": 177,
    "g": 94,
    "b": 35
  },
  "hsl": {
    "h": 24.93,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57005,
    "c": 0.1284,
    "h": 51.8
  },
  "luminance": 0.17474
}

Semantic roles & 50–950 ramp

primary

#B15E23

secondary

#68A0C8

accent

#A2EA3E

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C05

muted

#837D7A

Preview Lab

Preview with #B15E23

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

Preview Lab → · Contrast checker → · Palette generator →