#B45E33#B45E33

#B45E33 is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.6% C 0.125 H 45.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B45E33
RGB	rgb(180, 94, 51)
HSL	hsl(20, 56%, 45%)
HSV	hsv(20, 72%, 71%)
CMYK	cmyk(0%, 47.8%, 71.7%, 29.4%)
CIE-LAB	lab(49.44, 31.43, 39.51)
CIE-LCH	lch(49.44, 50.49, 51.50°)
OKLab	oklab(57.58% 0.0876 0.0894)
OKLCH	oklch(57.58% 0.125 45.6)
XYZ	xyz(23.4247, 17.9504, 5.3625)
Luminance	0.1795 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45E33 #3389B4

analogous

#B43348 #B45E33 #B49E33

triadic

#B45E33 #33B45E #5E33B4

tetradic

#B45E33 #48B433 #3389B4 #9E33B4

square

#B45E33 #48B433 #3389B4 #9E33B4

split-complementary

#B45E33 #33B49E #3348B4

monochromatic

#552C18 #844525 #B45E33 #CF7E55 #DCA285

Accessibility & contrast

On white

4.58

#B45E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#B45E33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B45E33

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45E33	#FFFFFF	#000000	##000000
##B45E33	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2E

Deuteranopia (green-blind)

#8B7D32

Tritanopia (blue-blind)

#C54D54

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b45e33;
/* rgb */ color: rgb(180, 94, 51);
/* oklch */ color: oklch(57.6% 0.125 45.6);

Tailwind

colors: {
  custom: {
    50: '#d08d6c',
    500: '#b45e33',
    950: '#000000',
  },
}

SCSS

$custom: #b45e33;
$custom-light: #d08d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b45e33",
  "rgb": {
    "r": 180,
    "g": 94,
    "b": 51
  },
  "hsl": {
    "h": 20,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57585,
    "c": 0.12515,
    "h": 45.6
  },
  "luminance": 0.17948
}

Semantic roles & 50–950 ramp

primary

#B45E33

secondary

#7DAEC6

accent

#ADDF49

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B45E33

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

Preview Lab → · Contrast checker → · Palette generator →