#B37428#B37428

#B37428 is a mid, moderate orange. Relative luminance 0.222; OKLCH L 61.3% C 0.119 H 66.6°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B37428
RGB	rgb(179, 116, 40)
HSL	hsl(33, 63%, 43%)
HSV	hsv(33, 78%, 70%)
CMYK	cmyk(0%, 35.2%, 77.7%, 29.8%)
CIE-LAB	lab(54.27, 18.41, 49.68)
CIE-LCH	lch(54.27, 52.98, 69.67°)
OKLab	oklab(61.26% 0.047 0.1088)
OKLCH	oklch(61.26% 0.119 66.6)
XYZ	xyz(25.2208, 22.2301, 4.9697)
Luminance	0.2223 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37428 #2867B3

analogous

#B32F28 #B37428 #ACB328

triadic

#B37428 #28B374 #7428B3

tetradic

#B37428 #28B32F #2867B3 #B328AC

square

#B37428 #28B32F #2867B3 #B328AC

split-complementary

#B37428 #28ACB3 #2F28B3

monochromatic

#4F3312 #81541D #B37428 #D59343 #E0B075

Accessibility & contrast

On white

3.86

#B37428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#B37428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37428

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37428	#FFFFFF	#000000	##000000
##B37428	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791D

Deuteranopia (green-blind)

#97882A

Tritanopia (blue-blind)

#C36565

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b37428;
/* rgb */ color: rgb(179, 116, 40);
/* oklch */ color: oklch(61.3% 0.119 66.6);

Tailwind

colors: {
  custom: {
    50: '#cf9c67',
    500: '#b37428',
    950: '#000000',
  },
}

SCSS

$custom: #b37428;
$custom-light: #cf9c67;
$custom-dark: #000000;

JSON

{
  "hex": "#b37428",
  "rgb": {
    "r": 179,
    "g": 116,
    "b": 40
  },
  "hsl": {
    "h": 32.806,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61255,
    "c": 0.11855,
    "h": 66.6
  },
  "luminance": 0.22228
}

Semantic roles & 50–950 ramp

primary

#B37428

secondary

#6F97C8

accent

#8CE641

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37428

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

Preview Lab → · Contrast checker → · Palette generator →